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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: 1568445997
VIRTUAL ACTIVE

Robert Alan Greenberg, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Gainesville, FL
University of Florida College of Medicine (1967)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568444743
VIRTUAL ACTIVE

Joell R Bianchi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Harvard Medical School (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568444545
VIRTUAL ACTIVE

Anezi E Bakken, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Troy, MI
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1568444248
VIRTUAL ACTIVE

Joel A From, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Des Moines, IA
University of Iowa Roy J. and Lucille A. Carver College of Medicine (1982)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568443646
VIRTUAL ACTIVE

John Ahrens, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Vineland, NJ
Lewis Katz School of Medicine at Temple University (1987)
21+ Years Exp.
ACCESS PROFILE
NPI: 1568443521
VIRTUAL ACTIVE

Khaula Rehman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Binghamton, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1568442697
VIRTUAL ACTIVE

John G. Kuldau, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
University of Florida College of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1568441491
VIRTUAL ACTIVE

VALERIE LYNN JOHNSON, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
CANTON, MI
CLVLND CLINIC LERNER COLLEGE OF MED OF CASE WSTN RSV UNIVERSITY (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1568440857
VIRTUAL ACTIVE

Stephen J Simon, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
East Boston, MA
NYU Grossman School of Medicine (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1568440584
VIRTUAL ACTIVE

Todd R Hilbelink, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1568440485
VIRTUAL ACTIVE

David G Edelson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Great Neck, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1568440246
VIRTUAL ACTIVE

PRITI TUSHAR MODI, M.D., F.A.C.P.

Internal Medicine

CREDENTIALS VERIFIED 2026
MODESTO, CA
OTHER (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1568439503
VIRTUAL ACTIVE

Mohammad Mostafa Amin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Northport, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1568439404
VIRTUAL ACTIVE

Jennifer A Charity, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Key West, FL
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1568438760
VIRTUAL ACTIVE

Vivek Mehta, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Urbana, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1568437689
VIRTUAL ACTIVE

Raul E. Tamayo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lake Mary, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1568436632
VIRTUAL ACTIVE

John W Askew, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1568436004
VIRTUAL ACTIVE

Rajiv Jain, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tonawanda, NY
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1568435659
VIRTUAL ACTIVE

Patricia Gail Vandiepen, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Ormond Beach, FL
OKLAHOMA STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1568434090
VIRTUAL ACTIVE

Shaji K Kumar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
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