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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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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: 1265472823
VIRTUAL ACTIVE

Thomas J. Hogan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Savannah, GA
Medical College of Georgia at Augusta University (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265472278
VIRTUAL ACTIVE

Dean Karras, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Wilmington, NC
University of North Carolina School of Medicine (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265471585
VIRTUAL ACTIVE

Lawrence Shulman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lake Success, NY
New York Institute of Technology College of Osteopathic Medicine (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265471122
VIRTUAL ACTIVE

Roel Manaloto Laygo, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Savannah, GA
MOREHOUSE SCHOOL OF MEDICINE (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265470876
VIRTUAL ACTIVE

George A Durst, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Ellicott City, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1265470561
VIRTUAL ACTIVE

Sheikh Mahfuzul Hoq, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1265469803
VIRTUAL ACTIVE

Ricardo Abreu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Weslaco, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1265468797
VIRTUAL ACTIVE

Beth M. Leventhal, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pembroke Pines, FL
Albert Einstein College of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265468706
VIRTUAL ACTIVE

Trent Leon Pettijohn, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Plano, TX
Texas Tech University Health Sciences Center School of Medicine (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265468342
VIRTUAL ACTIVE

Gregory Lund, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
Medical College of Wisconsin (2006)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265468318
VIRTUAL ACTIVE

Melissa K Brandes, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Burlington, VT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1265466726
VIRTUAL ACTIVE

Alejandro Ovalle, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
El Paso, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1265466403
VIRTUAL ACTIVE

Joseph W. Regimbal, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lakewood, WA
University of Washington School of Medicine (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265465546
VIRTUAL ACTIVE

G Cristina Figueira, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Delray Beach, FL
WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265464796
VIRTUAL ACTIVE

Shilpa Grover, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1265463996
VIRTUAL ACTIVE

Samuel J Fellin, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Tigard, OR
COLLEGE OF OSTEO MED OF THE PACIFIC AT POMONA (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265462931
VIRTUAL ACTIVE

Andzhelika Kagzanova, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
New York Institute of Technology College of Osteopathic Medicine (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265462329
VIRTUAL ACTIVE

Lauresha Hysa, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boca Raton, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1265462311
VIRTUAL ACTIVE

Sanjeev A Francis, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Scarborough, ME
Albany Medical College (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1265461446
VIRTUAL ACTIVE

Venkata Anand Avinash Punyapu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
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