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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: 1598765497
VIRTUAL ACTIVE

JON MARK JOHNSON, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
STILLWATER, OK
UNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE (1984)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598764946
VIRTUAL ACTIVE

Seth I. Keller, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Albert Einstein College of Medicine (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598764896
VIRTUAL ACTIVE

Robert Anthony Dorman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Arkadelphia, AR
University of Arkansas for Medical Sciences College of Medicine (1980)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598764540
VIRTUAL ACTIVE

Titus C Abraham, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Annapolis, MD
University of Maryland School of Medicine (1998)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598764458
VIRTUAL ACTIVE

Michael Matthew Babich, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
Boston University Chobanian & Avedisian School of Medicine (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598763310
VIRTUAL ACTIVE

Natalia Rosenberg, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Framingham, MA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1598763302
VIRTUAL ACTIVE

William Mcdougall, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Brookings, OR
Michigan State University College of Osteopathic Medicine (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598763187
VIRTUAL ACTIVE

Yelena Rosenberg, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Mineola, NY
New York Medical College (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598763146
VIRTUAL ACTIVE

Christine D Bussey, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fairfax, VA
Perelman School of Medicine at the University of Pennsylvania (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598762858
VIRTUAL ACTIVE

Andrew O Nichols, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lexington, MA
Boston University Chobanian & Avedisian School of Medicine (1984)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598762833
VIRTUAL ACTIVE

Eva Gassiraro, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cambridge, MA
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598762718
VIRTUAL ACTIVE

Robert R Revers, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Salinas, CA
UNIVERSITY OF VERMONT COLLEGE OF MEDICINE (1978)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598762676
VIRTUAL ACTIVE

Mark E Tanchel, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Hackensack, NJ
Tufts University School of Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598762668
VIRTUAL ACTIVE

David Cohen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami Beach, FL
Boston University Chobanian & Avedisian School of Medicine (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598762411
VIRTUAL ACTIVE

Naila Wahid, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Norwood, MA
Johns Hopkins University School of Medicine (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598762148
VIRTUAL ACTIVE

Kevin Edwin Vitting, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Wayne, NJ
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1598761801
VIRTUAL ACTIVE

Amit J Shanker, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Potsdam, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1598761702
VIRTUAL ACTIVE

Patrick Brian Gipe, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Owensboro, KY
University of Kentucky College of Medicine (2002)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598761603
VIRTUAL ACTIVE

Oscar R Jenkins, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Asheville, NC
Medical College of Georgia at Augusta University (1986)
21+ Years Exp.
ACCESS PROFILE
NPI: 1598761223
VIRTUAL ACTIVE

Daniel F. Callahan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Alpharetta, GA
Medical College of Georgia at Augusta University (1985)
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