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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: 1730276874
VIRTUAL ACTIVE

CATHERINE RUSSELL LINN, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
NASHVILLE, TN
VANDERBILT UNIVERSITY SCHOOL OF MEDICINE (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730276783
VIRTUAL ACTIVE

Samuel Jean, MD, MPH

Internal Medicine

CREDENTIALS VERIFIED 2026
Longwood, FL
University of Kansas School of Medicine (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730276122
VIRTUAL ACTIVE

Abhishek Choudhary, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mountain View, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1730275439
VIRTUAL ACTIVE

Allan Roger Fleming, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kansas City, KS
University of Kansas School of Medicine (1969)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730275140
VIRTUAL ACTIVE

Thomas J Vaughan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Dalton, MA
Indiana University School of Medicine (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730274218
VIRTUAL ACTIVE

Evelyn Christopher Lewis, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
University of Kentucky College of Medicine (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730273822
VIRTUAL ACTIVE

ROBERT F COMMITO, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
STONEHAM, MA
OTHER (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730271933
VIRTUAL ACTIVE

Arthur Ray Mabaquiao, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
Loma Linda University School of Medicine (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730271685
VIRTUAL ACTIVE

Siamak Rouzroch, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Long Beach, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1730271412
VIRTUAL ACTIVE

TIFFANY A WEAKLEY, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
STUART, FL
UNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730270380
VIRTUAL ACTIVE

Tuan Nguyen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
Medical College of Wisconsin (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730269994
VIRTUAL ACTIVE

Jeffrey Jason Farnese, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Little Falls, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1730269374
VIRTUAL ACTIVE

Maria Teresa R. Desancho, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1730267444
VIRTUAL ACTIVE

KRISTEN A. ROBINSON, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
SACRAMENTO, CA
UNIVERSITY OF MICHIGAN MEDICAL SCHOOL (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730267410
VIRTUAL ACTIVE

Daniel S. Wittkop, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
Louisiana State University School of Medicine in New Orleans (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730266677
VIRTUAL ACTIVE

James S. Kastelman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Campbell, CA
Columbia University Vagelos College of Physicians and Surgeons (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730265976
VIRTUAL ACTIVE

Jeffrey S Carstens, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Omaha, NE
Creighton University School of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730265497
VIRTUAL ACTIVE

Pathmaja Paramsothy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
UNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1730264284
VIRTUAL ACTIVE

Jessica J Chen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1730261975
VIRTUAL ACTIVE

Amy Montague Sitapati, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
Case Western Reserve University School of Medicine (1998)
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