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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: 1982688040
VIRTUAL ACTIVE

Keith L Klein, M.D.,

Internal Medicine

CREDENTIALS VERIFIED 2026
Beverly Hills, CA
Keck School of Medicine of USC (1971)
21+ Years Exp.
ACCESS PROFILE
NPI: 1982687570
VIRTUAL ACTIVE

Brett S. Rosenthal, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Cherry Hill, NJ
Philadelphia College of Osteopathic Medicine (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1982687190
VIRTUAL ACTIVE

Deborah Denise Proctor, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New Haven, CT
University of Cincinnati College of Medicine (1982)
21+ Years Exp.
ACCESS PROFILE
NPI: 1982686978
VIRTUAL ACTIVE

Saul Schaefer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE (1981)
21+ Years Exp.
ACCESS PROFILE
NPI: 1982686846
VIRTUAL ACTIVE

Aurelio D Manto, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Athens, GA
UMass Chan Medical School (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1982685103
VIRTUAL ACTIVE

Irina Tartakovsky, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Englewood, NJ
Albany Medical College (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1982684973
VIRTUAL ACTIVE

Suzanne R Hayman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
Icahn School of Medicine at Mount Sinai (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982684833
VIRTUAL ACTIVE

Kim Elizabeth Pruess Nevins, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Issaquah, WA
Tufts University School of Medicine (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982684817
VIRTUAL ACTIVE

Sumit Bhagra, MBBS

Internal Medicine

CREDENTIALS VERIFIED 2026
Austin, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982684692
VIRTUAL ACTIVE

NABIL TADROS, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
NORFOLK, VA
OTHER (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982684163
VIRTUAL ACTIVE

JOANNA SETLA, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
EAU CLAIRE, WI
OTHER (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982684072
VIRTUAL ACTIVE

Frederick North, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
Johns Hopkins University School of Medicine (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982683801
VIRTUAL ACTIVE

Humayun Mirza, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982683637
VIRTUAL ACTIVE

ALAN Y LO, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
LAGUNA HILLS, CA
JEFFERSON MEDICAL COLLEGE OF THOMAS JEFFERSON UNIVERSITY (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982683595
VIRTUAL ACTIVE

Robert Paul Kulchinsky, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Jacksonville, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1982683041
VIRTUAL ACTIVE

Robert G Fafalak, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
New York Medical College (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982682225
VIRTUAL ACTIVE

VICTORIANO VALDEZ, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
EAGLE PASS, TX
OTHER (1979)
20+ Years Exp.
ACCESS PROFILE
NPI: 1982681482
VIRTUAL ACTIVE

MARK A GALLES, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
TULSA, OK
UNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1982681250
VIRTUAL ACTIVE

ROBERT J HAUGER, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
HEBER CITY, UT
UNIVERSITY OF OKLAHOMA COLLEGE OF MEDICINE (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1982681185
VIRTUAL ACTIVE

Mariam Adam Esat, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kissimmee, FL
OFFICIAL REGISTRY DATA
21+ 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