Dr. Warren F Lanphear MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Steffen D Genthe MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Charles L Desibour MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Todd Jacob Struckman MD
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Jackson R Lanphear MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. David E Hoffelder MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Robert C Waller MD
Emergency Physician
75 Sheldon Blvd Se
Grand RapidsMI49503
Dr. Jason A Bowman MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Bradley M Slywka MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Kadon K. Hintz M.D.
Emergency Physician
100 Michigan St NE
Grand RapidsMI49503
Dr. Julienne Ann Little D.O.
Emergency Physician
1140 Monroe Ave Nw
Grand RapidsMI49503
Dr. Brian M Bosscher MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Emily Marie Cecil DO
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Mrs. Doraliz Hidalgo MD
Emergency Physician
200 Jefferson Ave Se
Grand RapidsMI49503
Dr. Eric Edwin Kaminskas MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Joshua S Kooistra DO
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Greg Mervenne MD
Emergency Physician
1000 Monroe Ave NW
Grand RapidsMI49503
Eric Allen Clarke D.O.
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Daniel J Mercier MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. James D Schweigert MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Christopher E Cahill DO
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Mary Cearley M.D.
Emergency Physician
25 MICHIGAN ST NE STE 2100
GRAND RAPIDSMI49503
Jason Thomas Wanamaker MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Mrs. Erica Marie Tavares MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Matthew Trevor Singh M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Donald Schipper MD
Emergency Physician
1260 Ekhart St Ne
Grand RapidsMI49503
Juxhesta Cakrani MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Dane Jason Mitteness M.D.
Emergency Physician
100 Michigan St NE
Grand RapidsMI49503
Dr. Andreas A Roiniotis M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Justin Daniel Houseman MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Michael Jared Foster DO
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Jennifer Ann Gero M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Joel Poliskey MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Alexandra Barshied M.D.
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Kara Beth Cardenas M.D.
Emergency Physician
100 MICHIGAN ST NE # MC-49
GRAND RAPIDSMI49503
Dr. Ashley Adamczyk Zuzelski M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Tera Ann Hasbargen M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Beth Heppermann M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Casey Lane Crandell M.D.
Emergency Physician
1000 Monroe Nw, Mc-49
Grand RapidsMI49503
Dr. Deanna M Deschler MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Joseph Thomas Humphrey M.D.
Emergency Physician
100 Michigan Street Ne
Grand RapidsMI49503
Dr. Michelle Lee Whitford M.D.
Emergency Physician
100 MICHIGAN ST NE # MC-71
GRAND RAPIDSMI49503
Dr. Wesley Robert Young MD
Emergency Physician
100 Michigan Ne Mc 49
Grand RapidsMI49503
Dr. Matthew T Emery MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Katherine A Krieger M.D.
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Christine Leeanne Young M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Sarah J Wallace DO
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Kenneth S Johnson MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Michael D Brown MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. David Tetsuji Ishiyama M.D.
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Bryan Charles Christie M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Joshua Badour
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Jade Reed Bringhurst M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Marilyn Innes MD
Emergency Physician
200 Jefferson Ave Se
Grand RapidsMI49503
Dr. Philip Vanlente MD
Emergency Physician
200 Jefferson Ave SE
Grand RapidsMI49503
Dr. Sierra Evelyn Read MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Joshua C Reynolds MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Christopher D Clark MD
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Steven Alexander Ilko MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Samuel Blake Kluger MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Kendra Dee Atkinson M.D.
Emergency Physician
100 Michigan Ne
Grand RapidsMI49503
Dr. Mark Detwiller M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Landen Rentmeester M.D.
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Andrew John Weise M.D.
Emergency Physician
200 JEFFERSON AVE SE
GRAND RAPIDSMI49503
Dr. David W Whalen MD
Emergency Physician
200 JEFFERSON AVE SE
GRAND RAPIDSMI49503
Dr. Amy Ann Bishop M.D.
Emergency Physician
100 Michigan St NE
Grand RapidsMI49503
Dr. Omar Kolonda M.D.
Emergency Physician
221 Michigan St Ne
Grand RapidsMI49503
Dr. Crosby Nathanial Rechtin M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Bhawana Arora MD
Emergency Physician
100 Michigan St NE
Grand RapidsMI49503
Alexander William Clegg MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Jason P Seamon DO
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Barbara N Wynn MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Dale E Mcninch DO
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Rebecca K Andrews-dickert MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. John D Verbrugge MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Martin P Freeman MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Erica A Michiels MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Meredith Johanna Busman MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Bradley Scott Huizenga D.O.
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Todd M Heffern M.D.
Emergency Physician
100 Michigan Ne Mc49
Grand RapidsMI49503
Dr. Henry Hammersmith MD
Emergency Physician
100 Michigan Ne
Grand RapidsMI49503
Dr. Mary J Vanostenberg MD
Emergency Physician
100 Michigan Ne Mc-49
Grand RapidsMI49503
Kyle Matthew Sherwin DO
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Sara Russcher MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
John Elenbaas MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Matthew Steibel M.D.
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Charles D Draznin MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Catherine T Puetz MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Karl Wilhelm Huesgen MD
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Julie Renee Shanaver MD
Emergency Physician
200 Jefferson Se
Grand RapidsMI49503
Dr. Brady Richard Wilkinson M.D.
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Mark Figurski MD
Emergency Physician
200 Jefferson Ave SE
Grand RapidsMI49503
Dr. Stuart A Malafa MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Colleen M Bush MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Michelle M. Condon MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Mark Greenwood DO
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Eric Michael Johnson M.D.
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Leif Eric Meyers M.D.
Emergency Physician
1000 MONROE AVE NW # MC-49
GRAND RAPIDSMI49503
Dr. Allen C Bragdon MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Matthew Denenberg MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Robert Hubers MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Steven John Vanlaan DO
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Nathaniel C Bishop DO
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Lindsay Zimmerman M.D.
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Robert A Lafleur MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Michael Melbardis D.O.
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Thomas Michael Witham M.D.
Emergency Physician
200 Jefferson Ave Se
Grand RapidsMI49503
Dr. Jennifer J Ekkens DO
Emergency Physician
200 Jefferson Ave Se
Grand RapidsMI49503
Dr. Garth B Rotman MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Bradley John Laitinen M.D.
Emergency Physician
100 Michigan St. , Mc-49
Grand RapidsMI49503
Dr. Carrie R Hecht MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Julie Jeannine Vanderberg MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Gwendolyn L Hoffman MD
Emergency Physician
100 Michigan Ne
Grand RapidsMI49503
Nicholas Strockis
Emergency Physician
200 JEFFERSON AVE SE
GRAND RAPIDSMI49503
Yeoshina Pillay MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Sarah May Winston bush M.D.
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Justin Richard Dueweke MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Jonathan Belding Abraham M.D.
Emergency Physician
145 MICHIGAN ST NE STE 3410
GRAND RAPIDSMI49503
Dr. Shawn Elizabeth-bott Brown M.D.
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Andrew Steven Coleman DO
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Mark David Brombacher MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. David Swenson MD MPH
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Tyler James Harris MD
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Kelli Levek M.D.
Emergency Physician
100 Michigan St Ne # Mc-49
Grand RapidsMI49503
Jamie C Katuna DO, MPH
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Lawrence P Donley MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Daniel Romine MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Daniel Chargo MD
Emergency Physician
100 Michigan St Ne # Mc-49
Grand RapidsMI49503
Dr. David Barber M.D.
Emergency Physician
100 Michigan Street Ne
Grand RapidsMI49503
Dr. Charles Sierzant M.D.
Emergency Physician
100 Michigan St NE
Grand RapidsMI49503
Dr. Kaleb Lorenz Topp M.D.
Emergency Physician
100 Michigan St NE
Grand RapidsMI49503
Dr. Yonatan Solomon Lemma M.D.
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Nicholas Constable Chapin
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Brandon C Hankey M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Nilda M Oxholmuribe MD
Emergency Physician
200 Jefferson Ave SE
Grand RapidsMI49503
Dr. Christopher A Benner MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Andrew Charles Kline M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Sean Trusty M.D.
Emergency Physician
100 Michigan St Ne # Mc-49
Grand RapidsMI49503
Ryan Benjamin Pitney MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Jeremiah L Johns MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. James Alvin Enderle MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Trevor M Cummings MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Andrew Paul Swenson M.D.
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Christian Kolacki MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Bernard Henry Eisenga M.D.
Emergency Physician
25 Michigan St Ne
Grand RapidsMI49503
Dr. Daniel S Dallon M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Eric D Wiest MD
Emergency Physician
100 Michigan NE - MC-49
Grand RapidsMI49503
Dr. Nicholas A Kuhl MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Melissa M Taylor MD
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Daniel Schmutz M.D.
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. James Edward Smith M.D.
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Donald Findlay DO
Emergency Physician
200 Jefferson Ave SE
Grand RapidsMI49503
Dr. Todd P Chassee MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Tammy Lynn Provatas M.D.
Emergency Physician
100 MICHIGAN ST NE # MC-49
GRAND RAPIDSMI49503
Dr. Steven Perry DO
Emergency Physician
200 Jefferson Ave SE
Grand RapidsMI49503
Dr. Amber D. Bishop DO
Emergency Physician
200 JEFFERSON AVE SE
GRAND RAPIDSMI49503
Dr. Robert Bruce Schwallie MD
Emergency Physician
1140 Monroe Ave Nw
Grand RapidsMI49503
Dr. Eric K Vandepol MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Aaron W Ziegler MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Joshua D Vanderlugt MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Gregory Robert Owens MD
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Jessica Jean Mccoy MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Matthew J Flannigan DO
Emergency Physician
100 Michigan Ne
Grand RapidsMI49503
Dr. Gretchen J Roe MD
Emergency Physician
145 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Bradley D Riley MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Daniel Roper MD
Emergency Physician
200 Jefferson Ave SE
Grand RapidsMI49503
Dr. Matthew Dikin DO
Emergency Physician
200 Jefferson Ave SE
Grand RapidsMI49503
Dr. Raymond Scurek MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Michael A Mancera MD
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Stephanie Marie Penton MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Robert Brandt MD
Emergency Physician
200 Jefferson Ave SE
Grand RapidsMI49503
Dr. Randy L Chilcote DO
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Scott A Poortenga MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Wade J Thompson MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. John A Oostema MD
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Travis Andrew Lien M.D.
Emergency Physician
100 Michigan St Ne Mc 49
Grand RapidsMI49503
Andrew Nicholas Wechsler MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Shivani Agrawal M.D
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Andrew J Manspeaker M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Kevin Michael Nowak M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Thomas James Mikulski D.O.
Emergency Physician
200 JEFFERSON AVE SE
GRAND RAPIDSMI49503
Dr. Matthew J Steinmetz M.D.
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Ronald Rasch M.D.
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Corey Fellows D.O.
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Adam Layton Kelly M.D.
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Carrie Hoogerhyde Clark DO
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Adam Michael Anderson MD
Emergency Physician
200 JEFFERSON AVE SE
GRAND RAPIDSMI49503
Oluwatosin Ayotunde MD
Emergency Physician
100 MICHIGAN ST NE # MC49
GRAND RAPIDSMI49503
Dr. Kelly Delongpre MD
Emergency Physician
100 Michigan Ne
Grand RapidsMI49503
Dr. Elizabeth L Spaulding MD
Emergency Physician
235 WEALTHY ST SE
GRAND RAPIDSMI49503
Nathan Debruine MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Andrew Michael Bruton M.D.
Emergency Physician
25 Michigan St Ne
Grand RapidsMI49503
Dr. Stephanie L Cunningham MD
Emergency Physician
1000 Monroe Ave Nw
Grand RapidsMI49503
Dr. Kathleen K Blazek MD
Emergency Physician
100 Michigan St Ne
Grand RapidsMI49503
Dr. Jeffrey S Jones MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Michael Olgren MD
Emergency Physician
200 Jefferson Ave SE
Grand RapidsMI49503
Dr. Benjamin Robert Perschau MD
Emergency Physician
100 Michigan Ave
Grand RapidsMI49503
Dr. Joel Andrew Caldon MD
Emergency Physician
100 MICHIGAN ST NE
GRAND RAPIDSMI49503
Dr. Shane Jorgen Madsen M.D.
Emergency Physician
100 Michigan Ne Mc 49
Grand RapidsMI49503