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© 2026 NPI Telehealth

US Registry Operational
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: 1346226271
VIRTUAL ACTIVE

Jeffrey O Burnett, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Williamsville, NY
UNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346225778
VIRTUAL ACTIVE

Anthony Bleyer, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Winston Salem, NC
Baylor College of Medicine (1987)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346225596
VIRTUAL ACTIVE

Rodney Paul Horton, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Austin, TX
University of Texas Southwestern Medical Center (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346224078
VIRTUAL ACTIVE

Muhammad Kashlan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester Hills, MI
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346223484
VIRTUAL ACTIVE

Rodolfo Marshall Pascual, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Winston Salem, NC
Sidney Kimmel Medical College at Thomas Jefferson University (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346223443
VIRTUAL ACTIVE

Shailaja Vemulapalli, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Roseville, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346222486
VIRTUAL ACTIVE

Steven Michael Simons, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Beverly Hills, CA
Wayne State University School of Medicine (1975)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346221975
VIRTUAL ACTIVE

Eric Todd Young, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Allentown, PA
Boston University Chobanian & Avedisian School of Medicine (1990)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346221959
VIRTUAL ACTIVE

Marcelo Guillmero Gareca, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Allentown, PA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1346221777
VIRTUAL ACTIVE

LEO ZACHARIAS, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
DARBY, PA
OTHER (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1346218856
VIRTUAL ACTIVE

Alexander M Swan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Avenel, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1346218658
VIRTUAL ACTIVE

Mojgan Makhsoosi, M.D. INC.

Internal Medicine

CREDENTIALS VERIFIED 2026
Simi Valley, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1346218112
VIRTUAL ACTIVE

Penny L Bisk, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Silver Spring, MD
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY (1977)
20+ Years Exp.
ACCESS PROFILE
NPI: 1346217718
VIRTUAL ACTIVE

William S. Loui, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Honolulu, HI
UNIVERSITY OF HAWAII JOHN A. BURNS SCHOOL OF MEDICINE (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1346217627
VIRTUAL ACTIVE

Ala S. Shuker, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Livonia, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1346215621
VIRTUAL ACTIVE

Sheikh Shehzad Parviz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chambersburg, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1346215464
VIRTUAL ACTIVE

Neil Michael Sullivan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Norfolk, VA
GEISEL SCHOOL OF MEDICINE AT DARTMOUTH (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1346215449
VIRTUAL ACTIVE

Marc Alan Simon, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
University of Maryland School of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1346215308
VIRTUAL ACTIVE

Jorge Antonio Larranaga, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kissimmee, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1346215225
VIRTUAL ACTIVE

Srinivasa Eswarapu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Belleville, NJ
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