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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: 1588744999
VIRTUAL ACTIVE

Bhuvana Muthuswamy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bellaire, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588744718
VIRTUAL ACTIVE

Christopher Mark Burns, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lebanon, NH
Albany Medical College (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1588744635
VIRTUAL ACTIVE

John P Fruehauf, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Orange, CA
Rush Medical College (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1588744072
VIRTUAL ACTIVE

Tianhong Li, MD,PH.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588743728
VIRTUAL ACTIVE

Zaigham Ashraf Butt, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Athens, GA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588742332
VIRTUAL ACTIVE

Gunnar Eduard Salumaa, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Union City, CA
Indiana University School of Medicine (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1588741888
VIRTUAL ACTIVE

Sumana Gavva Reddy, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Jonesboro, GA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588740096
VIRTUAL ACTIVE

Sunita Lalwani, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Gilroy, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588738991
VIRTUAL ACTIVE

Tane Liu, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Oxnard, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588734818
VIRTUAL ACTIVE

Lori A Zimmers, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
St Charles, IL
University of Illinois College of Medicine (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1588732010
VIRTUAL ACTIVE

Vanessa L. Robinson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Detroit, MI
University of Michigan Medical School (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1588730618
VIRTUAL ACTIVE

Jeffrey Craig Croke, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Palo Alto, CA
David Geffen School of Medicine at UCLA (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1588730212
VIRTUAL ACTIVE

Mary G Cholankeril, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Elizabeth, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588727093
VIRTUAL ACTIVE

Wendy Stock

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
Rush Medical College (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1588726731
VIRTUAL ACTIVE

Ipshita Vashist, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New Haven, CT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588726038
VIRTUAL ACTIVE

Sonia Kupfer

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588725865
VIRTUAL ACTIVE

Pratima Pathak Behari, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Camp Hill, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1588725006
VIRTUAL ACTIVE

Timothy Mark, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
West Palm Beach, FL
Lewis Katz School of Medicine at Temple University (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1588723712
VIRTUAL ACTIVE

Stefanos Parpos, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Newton, MA
Boston University Chobanian & Avedisian School of Medicine (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1588722979
VIRTUAL ACTIVE

Adnan Kamel El-Amine, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kingston, MA
OFFICIAL REGISTRY DATA
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