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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: 1962492793
VIRTUAL ACTIVE

Julia T Lim, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tysons, VA
University of Virginia School of Medicine (2002)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962491811
VIRTUAL ACTIVE

Leonid Poretsky, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1962491548
VIRTUAL ACTIVE

Mark Parkulo, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jacksonville, FL
Tulane University School of Medicine (1990)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962491183
VIRTUAL ACTIVE

Jennifer L Cluett, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
VIRGINIA COMMONWEALTH UNIV SCHOOL OF DENTISTRY (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962490797
VIRTUAL ACTIVE

Sibel Blau, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Puyallup, WA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1962490631
VIRTUAL ACTIVE

Mike Cusnir, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami Beach, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1962489559
VIRTUAL ACTIVE

Zhalet Baharestan, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Louisville, KY
Michigan State University College of Osteopathic Medicine (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962488965
VIRTUAL ACTIVE

Katherine M Abbo, MD FACC

Internal Medicine

CREDENTIALS VERIFIED 2026
Kenosha, WI
University of Nebraska Medical Center (1987)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962488668
VIRTUAL ACTIVE

Michael J Ryan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Norfolk, VA
Johns Hopkins University School of Medicine (1979)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962487793
VIRTUAL ACTIVE

Kim A Finlay-Tozzi, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sanford, NC
KANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED (1990)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962487447
VIRTUAL ACTIVE

Jagmeet P Singh, MD PHD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1962487264
VIRTUAL ACTIVE

Edward D Manzella, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jim Thorpe, PA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1962486894
VIRTUAL ACTIVE

Matthew H. Lowry, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Weymouth, MA
University of Virginia School of Medicine (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962485029
VIRTUAL ACTIVE

Erica Lyndrup Herzog, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New Haven, CT
University of North Carolina School of Medicine (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962484998
VIRTUAL ACTIVE

Jeffrey A. Southard, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
Georgetown University School of Medicine (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962484907
VIRTUAL ACTIVE

Priya Vengu Ramshesh, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Shenandoah, TX
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1962484501
VIRTUAL ACTIVE

Geralyn Michele Ponzio, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Montclair, NJ
UNIVERSITY OF VERMONT COLLEGE OF MEDICINE (2001)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962484378
VIRTUAL ACTIVE

Michael H Annabi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
El Paso, TX
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1962484261
VIRTUAL ACTIVE

Asif Mohamed, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
University of Pittsburgh School of Medicine (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1962484253
VIRTUAL ACTIVE

Cathie Korey, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
Albert Einstein College of Medicine (1987)
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