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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: 1235115635
VIRTUAL ACTIVE

Thomas Byron Alan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Davis, CA
Creighton University School of Medicine (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235115312
VIRTUAL ACTIVE

Ronak N Chinai, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Jersey City, NJ
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1235115023
VIRTUAL ACTIVE

Angela Dispenzieri, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
Albert Einstein College of Medicine (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235114786
VIRTUAL ACTIVE

Harish K Gagneja, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Austin, TX
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1235113507
VIRTUAL ACTIVE

Anna C Freitag, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Waterbury, CT
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235112905
VIRTUAL ACTIVE

Laura Khandagle, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Silver Spring, MD
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1235112608
VIRTUAL ACTIVE

Suvesh Chandiok, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1235112533
VIRTUAL ACTIVE

Joseph Kar-Taik Lim, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New Haven, CT
Northwestern University Feinberg School of Medicine (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235112376
VIRTUAL ACTIVE

Wendy Colleen Moore, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Winston Salem, NC
University of Maryland School of Medicine (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235112277
VIRTUAL ACTIVE

Kai Saukkonen, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Sidney Kimmel Medical College at Thomas Jefferson University (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235112061
VIRTUAL ACTIVE

Susan G Hagstrom, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Phoenix, AZ
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH (1992)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235111766
VIRTUAL ACTIVE

Henry Su, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kirkland, WA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (1995)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235111683
VIRTUAL ACTIVE

Meena Sundaram, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1235111337
VIRTUAL ACTIVE

Aubrie Jacobson Nagy, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Plainsboro, NJ
Vanderbilt University School of Medicine (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235110974
VIRTUAL ACTIVE

Claire E. Magauran, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Springfield, MA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1235110594
VIRTUAL ACTIVE

Gordon S Manning, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Westborough, MA
Boston University Chobanian & Avedisian School of Medicine (1980)
21+ Years Exp.
ACCESS PROFILE
NPI: 1235109711
VIRTUAL ACTIVE

Lawrence Gluskin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
University of Illinois College of Medicine (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235109547
VIRTUAL ACTIVE

Margaret Mackrell Gaglione, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chesapeake, VA
Penn State College of Medicine (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235109521
VIRTUAL ACTIVE

Mark David Friedman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boca Raton, FL
Sidney Kimmel Medical College at Thomas Jefferson University (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1235107731
VIRTUAL ACTIVE

Debra Schwartzers, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lombard, IL
Loyola University Chicago Stritch School of Medicine (1996)
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