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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: 1033213426
VIRTUAL ACTIVE

Kiran Saraf, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Hartsdale, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033212923
VIRTUAL ACTIVE

Alpana Chandra, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Roseburg, OR
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033210984
VIRTUAL ACTIVE

Rio Dion Dickens, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
University of Cincinnati College of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033208178
VIRTUAL ACTIVE

Jenny N Hsu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ann Arbor, MI
University of Michigan Medical School (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033207451
VIRTUAL ACTIVE

Katherine J Walsh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Nashville, TN
University of Florida College of Medicine (2004)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033206941
VIRTUAL ACTIVE

Jean M Larson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bangor, ME
University of Wisconsin School of Medicine and Public Health (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033206594
VIRTUAL ACTIVE

Cristian R. Vallejos, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033206115
VIRTUAL ACTIVE

Sei Iwai, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Hawthorne, NY
Columbia University Vagelos College of Physicians and Surgeons (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033205265
VIRTUAL ACTIVE

Kenneth Ackerman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Great Neck, NY
Renaissance School of Medicine at Stony Brook University (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033205190
VIRTUAL ACTIVE

Nancy Mai Lin Chang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Columbia University Vagelos College of Physicians and Surgeons (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033205117
VIRTUAL ACTIVE

Michael Plokamakis, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Astoria, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033202015
VIRTUAL ACTIVE

Francisco Victor Abunda Beltran, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Gig Harbor, WA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033201587
VIRTUAL ACTIVE

Gary Nichols, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Rosa, CA
University of Kansas School of Medicine (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033201108
VIRTUAL ACTIVE

Madhu Nagaraju Rao, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033199955
VIRTUAL ACTIVE

Snigdhasmrithi Sagar Pusalavidyasagar, MBBS

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033199807
VIRTUAL ACTIVE

Karen F Mauck, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033199286
VIRTUAL ACTIVE

Philip C Caron, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sleepy Hollow, NY
New York Medical College (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033197942
VIRTUAL ACTIVE

Minoo Khetarpal, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Saginaw, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033197934
VIRTUAL ACTIVE

Iasmina M Craici, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
Mayo Clinic Alix School of Medicine (2011)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033197637
VIRTUAL ACTIVE

Mark J Charman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Buffalo Grove, IL
University of Illinois College of Medicine (1980)
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