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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: 1881655066
VIRTUAL ACTIVE

BIPINCHANDRA M. PATEL, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
LOUDON, TN
OTHER (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881655017
VIRTUAL ACTIVE

Richard C Wu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
Duke University School of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881654291
VIRTUAL ACTIVE

Kavita Joshi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Trumbull, CT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881654226
VIRTUAL ACTIVE

Edward Alfonso Mena, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pasadena, CA
Keck School of Medicine of USC (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881653186
VIRTUAL ACTIVE

Renuka Chowdhury, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881653152
VIRTUAL ACTIVE

Lawrence L Greenwald, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Upton, MA
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881652998
VIRTUAL ACTIVE

William E Karnes, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Orange, CA
University of Minnesota Medical School (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881652766
VIRTUAL ACTIVE

Nikolaos Mavrogiorgos, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881652618
VIRTUAL ACTIVE

Nagy N Mikael, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Concord, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881651404
VIRTUAL ACTIVE

Natalia R Tishkevich, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bellevue, WA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881651255
VIRTUAL ACTIVE

ROBERT CALABRESI OLDSHUE, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
JAMAICA PLAIN, MA
CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881650588
VIRTUAL ACTIVE

Alfonso J Padilla, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
HOWARD UNIVERSITY COLLEGE OF MEDICINE (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881650174
VIRTUAL ACTIVE

Matthew R Panahandeh, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Greensburg, PA
Sidney Kimmel Medical College at Thomas Jefferson University (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881649879
VIRTUAL ACTIVE

Anitha S. Nallari, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Columbus, OH
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881649853
VIRTUAL ACTIVE

Almoatazbellah Magdeldin Idriss, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tustin, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881649697
VIRTUAL ACTIVE

George William Christy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lake Barrington, IL
Loyola University Chicago Stritch School of Medicine (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881649556
VIRTUAL ACTIVE

Thien-Giang Bach-Huynh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Arlington, VA
George Washington University School of Medicine and Health Sciences (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881648541
VIRTUAL ACTIVE

Mehnaz A Haq, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
North Brunswick, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881648087
VIRTUAL ACTIVE

Casaundra D Lindsey, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Las Vegas, NV
Ohio State University College of Medicine (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881647642
VIRTUAL ACTIVE

Yu-Hua Fang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Juan Capistrano, CA
Keck School of Medicine of USC (1999)
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