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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: 1558445619
VIRTUAL ACTIVE

Mitchell Heflin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Durham, NC
University of Virginia School of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558445395
VIRTUAL ACTIVE

David D Kim, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
New York Medical College (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558445106
VIRTUAL ACTIVE

Alexis Udall Schmitt, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
University of Arizona College of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558443903
VIRTUAL ACTIVE

HOMAYOUN LEON DANESCHVAR, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
DOVER, NH
OTHER (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558443739
VIRTUAL ACTIVE

Larisa Litvinova, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
New York Medical College (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558441238
VIRTUAL ACTIVE

Kenneth D Miller, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Randolph, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558439737
VIRTUAL ACTIVE

Shailaja Rastogi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester Hills, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558439414
VIRTUAL ACTIVE

Emily T Demetriou, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Scarborough, ME
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558438788
VIRTUAL ACTIVE

Thomas Louis Nickolas, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Louis, MO
University of Pittsburgh School of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558437897
VIRTUAL ACTIVE

Chitra Gopalaswamy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558437681
VIRTUAL ACTIVE

W Donald Cooke, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Durango, CO
UNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558437665
VIRTUAL ACTIVE

Anna Chernyak, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Union, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558432997
VIRTUAL ACTIVE

Carmen Vanessa Villabona, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558431452
VIRTUAL ACTIVE

Stephanie A Pitsilos, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Staunton, VA
Perelman School of Medicine at the University of Pennsylvania (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558429100
VIRTUAL ACTIVE

Mohammed Mahmoud Milhem, MBBS

Internal Medicine

CREDENTIALS VERIFIED 2026
Iowa City, IA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558428680
VIRTUAL ACTIVE

Maria Ann Ramos, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lodi, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558423814
VIRTUAL ACTIVE

Sam S Ahn, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Napa, CA
Harvard Medical School (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558423004
VIRTUAL ACTIVE

Silvana Pannain

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558420760
VIRTUAL ACTIVE

Jina Sohn, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558420471
VIRTUAL ACTIVE

Ellen Pearlstein, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Albert Einstein College of Medicine (1993)
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