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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: 1558336768
VIRTUAL ACTIVE

Anca Askanase, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558336321
VIRTUAL ACTIVE

Brent K. Cole, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bethesda, MD
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558336180
VIRTUAL ACTIVE

William Edward Goldberg, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Brookline, MA
Medical College of Georgia at Augusta University (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558336149
VIRTUAL ACTIVE

Wasif Shirazi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tinley Park, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558336057
VIRTUAL ACTIVE

David Dungan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lombard, IL
Loyola University Chicago Stritch School of Medicine (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558335935
VIRTUAL ACTIVE

Stephen M Ansell, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558334219
VIRTUAL ACTIVE

Richard C. Lock, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
McGovern Medical School at UTHealth Houston (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558334102
VIRTUAL ACTIVE

Brian Keith Golden, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
West Nyack, NY
RUTGERS R W JOHNSON MEDICAL SCHOOL (CAM/NEW BRUNS/PISC) (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558334003
VIRTUAL ACTIVE

NICOLE D KING, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
CHICAGO, IL
WAYNE STATE UNIVERSITY SCHOOL OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558333716
VIRTUAL ACTIVE

Ross S Summer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Philadelphia, PA
Louisiana State University School of Medicine in New Orleans (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558332932
VIRTUAL ACTIVE

Joan Go Fitzharris, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Suffolk, VA
Duke University School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558331033
VIRTUAL ACTIVE

David E Thompson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bristol, TN
WAKE FOREST UNIVERSITY SCHOOL OF MEDICINE (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558330332
VIRTUAL ACTIVE

Raad P Kasmikha, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester Hills, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558329359
VIRTUAL ACTIVE

John Evan Tower, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester Hills, MI
Michigan State University College of Human Medicine (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558328641
VIRTUAL ACTIVE

MENGTAO ZHANG, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
BELLINGHAM, MA
OTHER (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558328229
VIRTUAL ACTIVE

Hashim Khan Mohmand, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Garland, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558327486
VIRTUAL ACTIVE

Daniela E Matei, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558327221
VIRTUAL ACTIVE

Manish Gugnani, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lawrenceville, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558326603
VIRTUAL ACTIVE

Robert B. Baron, MD, MS

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
University of California, San Francisco School of Medicine (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558326439
VIRTUAL ACTIVE

Howard R Baker, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Vernon Hills, IL
Des Moines University (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