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© 2026 NPI Telehealth

US Registry Operational
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: 1245324334
VIRTUAL ACTIVE

Rose Mary Fair-Covely, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Voorhees, NJ
Philadelphia College of Osteopathic Medicine (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245323112
VIRTUAL ACTIVE

Eric D Goldberg, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Burlington, MA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245323062
VIRTUAL ACTIVE

Roger Charles, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Weston, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245322866
VIRTUAL ACTIVE

Antero B Gonzales, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Freehold, NJ
Saint Louis University School of Medicine (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245322213
VIRTUAL ACTIVE

Irineo Dizon Tiangco, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
National City, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245321876
VIRTUAL ACTIVE

Susan Marie Kubica, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Monterey, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245321249
VIRTUAL ACTIVE

Edo Kaluski, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sayre, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245320993
VIRTUAL ACTIVE

Tevfik Ugur Mentes, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ardsley, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245320563
VIRTUAL ACTIVE

Robin A Matuk, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bakersfield, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245320282
VIRTUAL ACTIVE

Kiran K Lassi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Coon Rapids, MN
University of Nebraska Medical Center (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245319995
VIRTUAL ACTIVE

Victor Franz Zurita, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Antonio, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245318153
VIRTUAL ACTIVE

Kemin Zhang, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Stockton, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245316199
VIRTUAL ACTIVE

Maha H. A. Hussain, MB,CHB

Internal Medicine

CREDENTIALS VERIFIED 2026
Ann Arbor, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245315852
VIRTUAL ACTIVE

Arturo Diaz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245315324
VIRTUAL ACTIVE

Thomas Edward Hascall, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245315290
VIRTUAL ACTIVE

Kalpna Thuraisamy, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Hyannis, MA
ROWAN UNIVERSITY SCHOOL OF OSTEOPATHIC MEDICINE (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245314954
VIRTUAL ACTIVE

Deepak Vadhan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1245314475
VIRTUAL ACTIVE

William Stiling Knight, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Port Washington, NY
New York Medical College (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245314111
VIRTUAL ACTIVE

Kathleen Waite, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Durham, NC
Duke University School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1245313527
VIRTUAL ACTIVE

Gilda E. Ganzon-Zampino, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Elmer, NJ
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