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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: 1124080312
VIRTUAL ACTIVE

Curtis J. Mello, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
North Dartmouth, MA
Boston University Chobanian & Avedisian School of Medicine (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124079520
VIRTUAL ACTIVE

Richard Finkel, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Denville, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124078423
VIRTUAL ACTIVE

Clinton Holumzer, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bethlehem, PA
Lewis Katz School of Medicine at Temple University (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124078142
VIRTUAL ACTIVE

Sanjay Kavathia, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Hackettstown, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124077714
VIRTUAL ACTIVE

Maria T Grosse-Perdekamp, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Urbana, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124077680
VIRTUAL ACTIVE

Lawrence D Callanan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Paul, MN
Duke University School of Medicine (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124077334
VIRTUAL ACTIVE

Newton Basil Coutinho, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Missoula, MT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124077227
VIRTUAL ACTIVE

Darryl Hein, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Gatos, CA
David Geffen School of Medicine at UCLA (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124076435
VIRTUAL ACTIVE

Aristotelis Theodore Laliotis, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Del Mar, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124072749
VIRTUAL ACTIVE

Bashir A Chaudhary, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Augusta, GA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124071865
VIRTUAL ACTIVE

Kamil N. Sayegh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Edina, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124071147
VIRTUAL ACTIVE

Sadaf M Elahi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lagrange, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124071139
VIRTUAL ACTIVE

Maria Lentzou, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Palos Heights, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124070768
VIRTUAL ACTIVE

Kristina P Hursey, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Columbia, SC
Medical University of South Carolina College of Medicine (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124070693
VIRTUAL ACTIVE

Mohit Bhasin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Norfolk, VA
Emory University School of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124070123
VIRTUAL ACTIVE

EDGAR CHOU, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
PHILADELPHIA, PA
NEW YORK MEDICAL COLLEGE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124069257
VIRTUAL ACTIVE

Joseph William Cook, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Catonsville, MD
University of Maryland School of Medicine (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124068515
VIRTUAL ACTIVE

Gorgun Akpek, M.D., M.H.S.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Luis Obispo, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1124067533
VIRTUAL ACTIVE

TIMOTHY C MANGRUM, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
NASHVILLE, TN
UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1124067194
VIRTUAL ACTIVE

Kathryn Rensenbrink, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ellsworth, ME
University of California, San Francisco School of Medicine (1992)
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