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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: 1558398859
VIRTUAL ACTIVE

Jill Young, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lawrenceville, NJ
UNIVERSITY OF PIKEVILLE, KENTUCKY COLLEGE OF OSTEOPATHIC MED (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558398222
VIRTUAL ACTIVE

Michael Gerard Isaac, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
University of Texas Southwestern Medical Center (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558397133
VIRTUAL ACTIVE

Satya Narayana Nelluri, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Aurora, CO
WRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558396754
VIRTUAL ACTIVE

Linda J Schoonover, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Palmer, MA
SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558396424
VIRTUAL ACTIVE

Vincent E. Herrin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jackson, MS
University of Mississippi School of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558396077
VIRTUAL ACTIVE

Seda Badalyan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558395582
VIRTUAL ACTIVE

Jennifer Johnson Zreloff, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
University of Alabama at Birmingham School of Medicine (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558394759
VIRTUAL ACTIVE

Amy Beth Siegel, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Austin, TX
UNIVERSITY OF VERMONT COLLEGE OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558393082
VIRTUAL ACTIVE

Laura N Frain, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Harvard Medical School (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558392704
VIRTUAL ACTIVE

Edward C Jones-Lopez, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Orange, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558392506
VIRTUAL ACTIVE

Akira Stuart Numajiri, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
University of Texas Medical Branch (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558391615
VIRTUAL ACTIVE

Carole A Smarth, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Leesburg, VA
Yale School of Medicine (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558391136
VIRTUAL ACTIVE

Anu Rachel George, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Falls Church, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558390484
VIRTUAL ACTIVE

DIANA ROQUE, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
RIVERVIEW, FL
UNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558389684
VIRTUAL ACTIVE

Anthony J Macchiavelli, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlantic City, NJ
Lewis Katz School of Medicine at Temple University (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558389635
VIRTUAL ACTIVE

Juan Sequeira, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburg, CA
University of California, San Francisco School of Medicine (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558387761
VIRTUAL ACTIVE

Linda C. Singh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kansas City, MO
UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE (1979)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558387571
VIRTUAL ACTIVE

SHYLA D. MURIEL, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
OXFORD, CT
OTHER (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558387555
VIRTUAL ACTIVE

Richard Z Tsai, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
Washington University School of Medicine in St. Louis (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1558387431
VIRTUAL ACTIVE

Joseph H Paul, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
OFFICIAL REGISTRY DATA
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