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© 2026 NPI Telehealth

US Registry Operational
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: 1316987654
VIRTUAL ACTIVE

Deborah D Beyer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Nashville, TN
Vanderbilt University School of Medicine (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316987498
VIRTUAL ACTIVE

Shanon Walko, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Holland, MI
Michigan State University College of Osteopathic Medicine (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316987472
VIRTUAL ACTIVE

Randall J. Lee, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
David Geffen School of Medicine at UCLA (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316986680
VIRTUAL ACTIVE

Angel H Herrera, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Naples, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1316986326
VIRTUAL ACTIVE

George J Pereira, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Taunton, MA
Creighton University School of Medicine (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316985740
VIRTUAL ACTIVE

GLORIA YIM, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
BALTIMORE, MD
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316985484
VIRTUAL ACTIVE

Philip A Philip, MD PHD FRCP

Internal Medicine

CREDENTIALS VERIFIED 2026
Detroit, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1316985427
VIRTUAL ACTIVE

Jennifer Cichon Mackinnon, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Milwaukee, WI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1316985237
VIRTUAL ACTIVE

Matthew R Weir, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
University of Virginia School of Medicine (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316984800
VIRTUAL ACTIVE

Sudha Karupaiah, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Jose, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1316984339
VIRTUAL ACTIVE

Amit J Fadia, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tucson, AZ
Rutgers New Jersey Medical School (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316983406
VIRTUAL ACTIVE

Sharon Orrange, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Beverly Hills, CA
Keck School of Medicine of USC (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316982218
VIRTUAL ACTIVE

Fotios Koumpouras, M. D.

Internal Medicine

CREDENTIALS VERIFIED 2026
North Haven, CT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1316981558
VIRTUAL ACTIVE

Vythilingam Alagappan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Caledonia, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1316981103
VIRTUAL ACTIVE

Abdulwahab Hashem Heggi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fairfax, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1316980782
VIRTUAL ACTIVE

Seth E Levy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Denville, NJ
Georgetown University School of Medicine (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316980626
VIRTUAL ACTIVE

Elizabeth J Haynes, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1316980295
VIRTUAL ACTIVE

Ken Park, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Mckinney, TX
University of Texas Medical Branch (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316980030
VIRTUAL ACTIVE

Stuart Cohen

Internal Medicine

CREDENTIALS VERIFIED 2026
Birmingham, AL
University of Alabama at Birmingham School of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1316980006
VIRTUAL ACTIVE

Scott Franklin Gelman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Randolph, NJ
Albert Einstein College of Medicine (1991)
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