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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: 1871584938
VIRTUAL ACTIVE

Christopher H. Smith, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
Harvard Medical School (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871584813
VIRTUAL ACTIVE

Timothy S. Loo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Johns Hopkins University School of Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871583666
VIRTUAL ACTIVE

Marvin M Narcelles, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Springfield, OH
Ohio State University College of Medicine (1995)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871583328
VIRTUAL ACTIVE

Stuart E Seropian, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New Haven, CT
George Washington University School of Medicine and Health Sciences (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871583096
VIRTUAL ACTIVE

Richard Jaebong Lee, MD PHD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Albert Einstein College of Medicine (2001)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871582734
VIRTUAL ACTIVE

Davonna R. Cufley, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
University of Washington School of Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871581983
VIRTUAL ACTIVE

Barry R Smith, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Littleton, CO
University of Wisconsin School of Medicine and Public Health (1974)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871581611
VIRTUAL ACTIVE

Christy Joy Samaras, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
UNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871581173
VIRTUAL ACTIVE

Jeffrey Allen Frey, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Red Lion, PA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1982)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871581041
VIRTUAL ACTIVE

Carolyn A Wild, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Gig Harbor, WA
UNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871580647
VIRTUAL ACTIVE

Alan Y Tso, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Newark, NJ
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY (1990)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871580597
VIRTUAL ACTIVE

Alice L Zacarian, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Waltham, MA
Boston University Chobanian & Avedisian School of Medicine (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871579987
VIRTUAL ACTIVE

Alphonso Brown, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Harvard Medical School (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871579862
VIRTUAL ACTIVE

Robert D Mcbane, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
UNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871579417
VIRTUAL ACTIVE

Ronald C Colman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
MEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE (1992)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871578955
VIRTUAL ACTIVE

VERGIL K BROWN, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
FORT WALTON BEACH, FL
UNIVERSITY OF TEXAS MEDICAL BRANCH AT GALVESTON (1995)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871578823
VIRTUAL ACTIVE

Jennifer Ang Chan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Harvard Medical School (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871578658
VIRTUAL ACTIVE

Frank Vincent Tamburrino, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Staten Island, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1871578450
VIRTUAL ACTIVE

Ariel Dan Teitel, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
George Washington University School of Medicine and Health Sciences (1985)
21+ Years Exp.
ACCESS PROFILE
NPI: 1871577544
VIRTUAL ACTIVE

Jeffrey H. Margolis, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Madison Heights, MI
Case Western Reserve University School of Medicine (1993)
21+ 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