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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: 1982642914
VIRTUAL ACTIVE

Balijepalli Netaji, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Austin, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982642526
VIRTUAL ACTIVE

Masi Khaja, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Grand Junction, CO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982642260
VIRTUAL ACTIVE

Frederic M Goldman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Wayland, MA
Boston University Chobanian & Avedisian School of Medicine (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982641577
VIRTUAL ACTIVE

Betty S Lee, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Hingham, MA
UNIVERSITY COLLEGE OF MEDICINE (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982641361
VIRTUAL ACTIVE

Lea Kathleen Krekow, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bedford, TX
UT Health San Antonio Joe R. and Teresa Lozano Long School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982640819
VIRTUAL ACTIVE

Gonzalo Josue Graupera, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jamaica Plain, MA
Johns Hopkins University School of Medicine (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982640736
VIRTUAL ACTIVE

Yolanda Cowley Brady, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Waxahachie, TX
Texas Tech University Health Sciences Center School of Medicine (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982640470
VIRTUAL ACTIVE

Sevil Yasar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982639704
VIRTUAL ACTIVE

Paul Martin Zack, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Okemos, MI
Wayne State University School of Medicine (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982639688
VIRTUAL ACTIVE

Rod Passman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982639340
VIRTUAL ACTIVE

Geetha Lakshmi Krishnan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lakeland, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982639225
VIRTUAL ACTIVE

Charles J Bier, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Washington, DC
George Washington University School of Medicine and Health Sciences (1968)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982638318
VIRTUAL ACTIVE

Kenneth J. Phillips, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Milwaukee, WI
Medical College of Wisconsin (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982637849
VIRTUAL ACTIVE

Omar Y Gonzalez, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Scottsdale, AZ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982636700
VIRTUAL ACTIVE

Ajay Chawla, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Shelby, OH
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982636312
VIRTUAL ACTIVE

Willy Cheng Tsai, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Greenville, SC
University of Maryland School of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982635504
VIRTUAL ACTIVE

John A Fabian, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
North Tonawanda, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982634960
VIRTUAL ACTIVE

Lizabeth J Fiedler, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Danbury, CT
Icahn School of Medicine at Mount Sinai (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982634127
VIRTUAL ACTIVE

Sergei G Lipov, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Elgin, IL
Loyola University Chicago Stritch School of Medicine (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982633624
VIRTUAL ACTIVE

Matthew Corcoran, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Egg Harbor Township, NJ
Georgetown University School of Medicine (1995)
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