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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: 1144337411
VIRTUAL ACTIVE

Farid G. Sadaka, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Louis, MO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144337247
VIRTUAL ACTIVE

Tresa A Teehan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Two Rivers, WI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144336967
VIRTUAL ACTIVE

Se-Young Lee, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Garden Grove, CA
New York Medical College (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144336769
VIRTUAL ACTIVE

Crescenzo Pisano, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Pedro, CA
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE (1975)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144336652
VIRTUAL ACTIVE

John Tu Thien, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Luling, LA
Louisiana State University School of Medicine in New Orleans (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144335407
VIRTUAL ACTIVE

James B Gosset, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Milwaukee, WI
University of Wisconsin School of Medicine and Public Health (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144335381
VIRTUAL ACTIVE

Antonio Palagiano, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144334780
VIRTUAL ACTIVE

Timothy Mcdaniel, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Amherst, NY
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144334533
VIRTUAL ACTIVE

David M Kayne, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Encino, CA
Keck School of Medicine of USC (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144332487
VIRTUAL ACTIVE

Tehmina Kanwal, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Ramon, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144332354
VIRTUAL ACTIVE

Eric Anthony Pillemer, M.D., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Glens Falls, NY
Stanford University School of Medicine (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144332198
VIRTUAL ACTIVE

William J Kornrich, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Riverhead, NY
Renaissance School of Medicine at Stony Brook University (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144330903
VIRTUAL ACTIVE

Neil W Toribara, MD, PHD

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144330416
VIRTUAL ACTIVE

Neel Kamal Gupta, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE (2006)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144330119
VIRTUAL ACTIVE

Adina Mariana Ion, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Medford, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144330051
VIRTUAL ACTIVE

Victor V. Nguyen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Murrieta, CA
David Geffen School of Medicine at UCLA (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144329038
VIRTUAL ACTIVE

Parvez Razzaque Memon, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bakersfield, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1144328899
VIRTUAL ACTIVE

Jeffrey Ezra Haller, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New Hyde Park, NY
Albert Einstein College of Medicine (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144328303
VIRTUAL ACTIVE

CHUAN M NGUYEN, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
ANAHEIM, CA
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1144328261
VIRTUAL ACTIVE

Stephen Brendan Richardson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
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