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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: 1295734374
VIRTUAL ACTIVE

Ronald W. Kaufman, M.D., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Plymouth, MN
University of Minnesota Medical School (1973)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295733459
VIRTUAL ACTIVE

Kenneth Bruere Maybury, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
University of California, San Francisco School of Medicine (1992)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295733194
VIRTUAL ACTIVE

Roger T Getts, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Scranton, PA
Philadelphia College of Osteopathic Medicine (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295732493
VIRTUAL ACTIVE

Samuel A Piedad, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Colorado Springs, CO
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1295732410
VIRTUAL ACTIVE

Shehzad Aziz, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Salinas, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1295731800
VIRTUAL ACTIVE

Vlassi Baktidy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Plainview, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1295730828
VIRTUAL ACTIVE

Michael Fernando Lenis, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Round Rock, TX
Texas Tech University Health Sciences Center School of Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295730414
VIRTUAL ACTIVE

Jeffrey D Wartman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Riverview, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1295727790
VIRTUAL ACTIVE

Robert J Ishak, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Charleston, SC
New York Medical College (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295727618
VIRTUAL ACTIVE

Neal J Moser, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Crestview Hills, KY
University of Kentucky College of Medicine (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295726735
VIRTUAL ACTIVE

David C Christiani, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Tufts University School of Medicine (1976)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295726537
VIRTUAL ACTIVE

Orest Bartoszyk, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Waldorf, MD
Rutgers New Jersey Medical School (1979)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295725182
VIRTUAL ACTIVE

Ying Du, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Louis, MO
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1295725141
VIRTUAL ACTIVE

Alessandro Papa, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Newport, RI
WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY (1984)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295725018
VIRTUAL ACTIVE

Adam J Posner, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Skokie, IL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1295724326
VIRTUAL ACTIVE

Paul H Brion, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Vista, CA
Rutgers New Jersey Medical School (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295723575
VIRTUAL ACTIVE

Sanjay Patel

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
Harvard Medical School (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1295723351
VIRTUAL ACTIVE

Anne M Yawman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1295722627
VIRTUAL ACTIVE

Li Liu, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Monterey Park, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1295722437
VIRTUAL ACTIVE

Daniel Lee Levin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Glen Cove, NY
University of Louisville School of Medicine (1969)
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