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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: 1710945068
VIRTUAL ACTIVE

Hugh Grosvenor Calkins, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
Harvard Medical School (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710944137
VIRTUAL ACTIVE

Ratnesh Chopra, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Worcester, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1710943477
VIRTUAL ACTIVE

Sigal Yawetz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1710943006
VIRTUAL ACTIVE

Matt E Kalaycio, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
WEST VIRGINIA UNIVERSITY SCHOOL OF MEDICINE (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710942354
VIRTUAL ACTIVE

Christopher N Dainiak, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bedford, NH
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710941836
VIRTUAL ACTIVE

MUHAMMED GAUHAR AYUB, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
NEWARK, NJ
OTHER (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710940424
VIRTUAL ACTIVE

Joel P. Mckinsey, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kansas City, MO
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710940416
VIRTUAL ACTIVE

Yevgeniya Rabovetskaya, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1710940317
VIRTUAL ACTIVE

Olga Lishko, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fair Lawn, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1710940242
VIRTUAL ACTIVE

Jeff Y The, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Plymouth, MI
Michigan State University College of Osteopathic Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710939848
VIRTUAL ACTIVE

Sagar Uday Nigwekar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1710939616
VIRTUAL ACTIVE

TIMOTHY J ZEIEN, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
SAFETY HARBOR, FL
UNIVERSITY OF MIAMI, LM MILLER SCHOOL OF MEDICINE (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710939020
VIRTUAL ACTIVE

Richard W Desmond, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Astoria, NY
Icahn School of Medicine at Mount Sinai (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710938527
VIRTUAL ACTIVE

Dhiraj B Patel, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Ft Lauderdale, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1710938402
VIRTUAL ACTIVE

Beena C Koppuzha, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Englewood, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1710938337
VIRTUAL ACTIVE

Babette Carlson Glister, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bethesda, MD
UNIFORMED SERVICES UHS FE HEBERT SCHOOL OF MED (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710938279
VIRTUAL ACTIVE

Mack Mitchell, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
Johns Hopkins University School of Medicine (1977)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710937545
VIRTUAL ACTIVE

Gopinath S Sunil, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chico, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1710936695
VIRTUAL ACTIVE

Rajani P.V. Shah, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
UNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710936125
VIRTUAL ACTIVE

Vance David Bachelder, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Duluth, MN
University of Utah 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