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© 2026 NPI Telehealth

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CMS Source

Informational purposes only — not medical advice. Always consult a professional. Data updated weekly. Read full disclaimer.

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Online Internal Medicine Doctors | Telehealth & Virtual Visits | NPI Telehealth | NPI Telehealth
SPECIALTY DISCOVERY ACTIVE 2026

Internal Medicine.

Find and book verified Internal Medicine specialists. Access NPI credentials, office locations, and virtual care availability.

VERIFIED SPECIALISTS

Active medical practitioners in Internal Medicine clinical focus.

62,216 ENTRIES FOUND
NPI: 1992892905
VIRTUAL ACTIVE

Keisuke Shirai, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lebanon, NH
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1992892723
VIRTUAL ACTIVE

Franz T Winklhofer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kansas City, KS
University of Kansas School of Medicine (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992892707
VIRTUAL ACTIVE

Vijayalakshmi S Pratha, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1992892681
VIRTUAL ACTIVE

Theodore Vuchinich

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
University of Pittsburgh School of Medicine (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992892079
VIRTUAL ACTIVE

John P Leonard, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
University of Virginia School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992891345
VIRTUAL ACTIVE

Wendy Renee Walker, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Birmingham, AL
MEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992891311
VIRTUAL ACTIVE

Nam Hee Om, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
Wayne State University School of Medicine (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992887541
VIRTUAL ACTIVE

Robert S. Golden, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1992887335
VIRTUAL ACTIVE

Raja Munir Mohi-Ud-Din, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Greenbelt, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1992885149
VIRTUAL ACTIVE

Sonia R Sehgal, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Orange, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1992885131
VIRTUAL ACTIVE

Madeleine V Pahl, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Orange, CA
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992884837
VIRTUAL ACTIVE

David Mark Reeves, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Dover, NH
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH (1979)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992883557
VIRTUAL ACTIVE

CLAIRE NATHALIE GRIGAUX, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
UNION, NJ
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992881403
VIRTUAL ACTIVE

Myron S. Kwong, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Jose, CA
New York Medical College (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992878698
VIRTUAL ACTIVE

Thomas J. Nordyke, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Honolulu, HI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1992878151
VIRTUAL ACTIVE

Ulin Sargeant, M.D., MPH

Internal Medicine

CREDENTIALS VERIFIED 2026
Duarte, CA
Lewis Katz School of Medicine at Temple University (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992877708
VIRTUAL ACTIVE

Kelly L Reed, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Clearwater, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1992876452
VIRTUAL ACTIVE

Michelle H Gilbert, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
St George, UT
University of Utah School of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992875421
VIRTUAL ACTIVE

Vivien Hsu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New Brunswick, NJ
Rutgers New Jersey Medical School (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1992875355
VIRTUAL ACTIVE

Sonal Chaudhry, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
RUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC) (2003)
20+ Years Exp.
ACCESS PROFILE
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Why Choose a Verified Internal Medicine Specialist?

Selecting a Internal Medicine is a personal decision that impacts your long-term health. Whether you are seeking treatment for a specific condition or looking for a second opinion, we provide access to a verified list of practicing specialists.

We recommend reviewing clinical background, years of practice, and verified patient experiences before scheduling your visit. Many Internal Medicines now offer telehealth services, allowing you to receive expert medical advice from the comfort of your home.

Institutional Data Integrity

Every provider on NPI Telehealth is verified against the National Plan and Provider Enumeration System (NPPES). We ensure that you connect with licensed, active professionals who meet federal clinical standards.

100% VERIFIED CREDENTIALS
REAL-TIME REGISTRY UPDATES