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Search 270,000+ active NPI records. Synchronized weekly with federal CMS registries.

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NPI: 1013921253
VIRTUAL ACTIVE

Sandhya Venugopal, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
University of Kentucky College of Medicine (1999)
20+ Years Exp.
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NPI: 1013922863
VIRTUAL ACTIVE

William G. Blum, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
Medical College of Georgia at Augusta University (1997)
20+ Years Exp.
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NPI: 1003816786
VIRTUAL ACTIVE

Carylann Hadjiyane, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New Hyde Park, NY
SUNY Downstate Health Sciences University (1986)
21+ Years Exp.
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NPI: 1003816604
VIRTUAL ACTIVE

Nancy I. Linneman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Middletown, NY
Albert Einstein College of Medicine (1990)
21+ Years Exp.
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NPI: 1013932870
VIRTUAL ACTIVE

Robert P Tully, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Mesa, AZ
University of Illinois College of Medicine (1981)
20+ Years Exp.
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NPI: 1003816844
VIRTUAL ACTIVE

Robert A Schamberger, DO, LLC

Family Medicine

CREDENTIALS VERIFIED 2026
Oviedo, FL
Philadelphia College of Osteopathic Medicine (1986)
21+ Years Exp.
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NPI: 1003010943
VIRTUAL ACTIVE

Anoopa A. Koshy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
Albany Medical College (2007)
19+ Years Exp.
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NPI: 1003276528
VIRTUAL ACTIVE

Rachel Elizabeth Black, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Colorado Springs, CO
OKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2016)
10+ Years Exp.
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NPI: 1003820820
VIRTUAL ACTIVE

Nicholas J Zoretic, DO

Family Medicine

CREDENTIALS VERIFIED 2026
Bloomingdale, IL
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED (2000)
20+ Years Exp.
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NPI: 1003277930
VIRTUAL ACTIVE

Harry Nguyen, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Orange, CA
NOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE (2016)
10+ Years Exp.
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NPI: 1003820572
VIRTUAL ACTIVE

Charles A Carlton, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Worth, TX
University of Texas Medical Branch (1977)
20+ Years Exp.
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NPI: 1013955848
VIRTUAL ACTIVE

Martin L Freeman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
Georgetown University School of Medicine (1981)
20+ Years Exp.
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NPI: 1013963727
VIRTUAL ACTIVE

Bradley Dean Chrisjohn, D.O.

Family Medicine

CREDENTIALS VERIFIED 2026
Lees Summit, MO
KANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED (2003)
20+ Years Exp.
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NPI: 1013964022
VIRTUAL ACTIVE

Andrew E. Petroll, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Milwaukee, WI
University of Wisconsin School of Medicine and Public Health (2001)
20+ Years Exp.
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NPI: 1013973460
VIRTUAL ACTIVE

Loretta Leih-Sheng Lee, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Anchorage, AK
Tufts University School of Medicine (1995)
20+ Years Exp.
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NPI: 1013974112
VIRTUAL ACTIVE

Ernesto Arcadio Mccombs, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Las Vegas, NV
COLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA (1990)
20+ Years Exp.
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NPI: 1013977982
VIRTUAL ACTIVE

George Alexis Sirotenko, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, NY
Duke University School of Medicine (1985)
20+ Years Exp.
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NPI: 1003821513
VIRTUAL ACTIVE

Atif Zaman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
Tufts University School of Medicine (1991)
20+ Years Exp.
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NPI: 1003824210
VIRTUAL ACTIVE

Raymund S Cuevo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fairfax, VA
Yale School of Medicine (1986)
20+ Years Exp.
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NPI: 1033627195
VIRTUAL ACTIVE

Taylor Schaubschlager Jamshidi, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
NOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE (2017)
8+ Years Exp.
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