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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: 1437261781
VIRTUAL ACTIVE

Neil R Okamura, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Danville, CA
Michigan State University College of Osteopathic Medicine (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437261385
VIRTUAL ACTIVE

Gary S Rosenbaum, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Riverhead, NY
HOWARD UNIVERSITY COLLEGE OF MEDICINE (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437261096
VIRTUAL ACTIVE

Catherine Park, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437261047
VIRTUAL ACTIVE

Rebecca A Knight, M.D., L.M.T.

Internal Medicine

CREDENTIALS VERIFIED 2026
Peoria, IL
University of Illinois College of Medicine (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437259215
VIRTUAL ACTIVE

Suman Kambhampati, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kansas City, MO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437259157
VIRTUAL ACTIVE

Fariha Sarij, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lancaster, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437257797
VIRTUAL ACTIVE

Alex J Gershenhorn, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Middletown, NY
Ohio State University College of Medicine (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437257706
VIRTUAL ACTIVE

Dhruv B Vyas, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Eden, NC
Perelman School of Medicine at the University of Pennsylvania (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437257268
VIRTUAL ACTIVE

THADDEUS J NIGBOROWICZ, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
BURLINGTON, MA
ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437256906
VIRTUAL ACTIVE

William Chunghun Sim, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Downey, CA
Stanford University School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437256179
VIRTUAL ACTIVE

Olga Joukovski, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Antonio, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437255619
VIRTUAL ACTIVE

Surekha R Gangasani, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Mckinney, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437253481
VIRTUAL ACTIVE

Nikhil Shashikant Joshi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sherman, TX
Wayne State University School of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437253150
VIRTUAL ACTIVE

Thomas Hong, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Derry, NH
Yale School of Medicine (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437253051
VIRTUAL ACTIVE

Jeffrey S Weiser, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Farmington, CT
Icahn School of Medicine at Mount Sinai (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437252699
VIRTUAL ACTIVE

Carlton David Miller, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Durham, NC
University of North Carolina School of Medicine (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437252012
VIRTUAL ACTIVE

Retu Saxena, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
University of Minnesota Medical School (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437248994
VIRTUAL ACTIVE

Eduardo Augusto Fonseca Freitas, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
North Platte, NE
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1437248697
VIRTUAL ACTIVE

EVELYN OGBURN BICKLEY, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
MACON, GA
OTHER (2008)
20+ Years Exp.
ACCESS PROFILE
NPI: 1437248358
VIRTUAL ACTIVE

Sanaz W. Askari, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bend, OR
OFFICIAL REGISTRY DATA
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