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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: 1851402440
VIRTUAL ACTIVE

Vernan I Atienza

Internal Medicine

CREDENTIALS VERIFIED 2026
Kirkland, WA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1851399786
VIRTUAL ACTIVE

Ronald P Markos, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sellersville, PA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851398697
VIRTUAL ACTIVE

Renita Danette Butler, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Poughkeepsie, NY
MEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851397467
VIRTUAL ACTIVE

Stephen M. Day, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Alexandria, VA
Medical College of Wisconsin (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851397129
VIRTUAL ACTIVE

Ber-Yuh Yang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Flushing, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1851396840
VIRTUAL ACTIVE

Butros Latouf, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Punta Gorda, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1851396717
VIRTUAL ACTIVE

Elizabeth S Taylor-Albert, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
Duke University School of Medicine (1987)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851396477
VIRTUAL ACTIVE

STANLEY M KMAN, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
ABINGDON, MD
OTHER (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851395818
VIRTUAL ACTIVE

Thomas K Ruth, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Doylestown, PA
Virginia Commonwealth University School of Medicine (1983)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851394597
VIRTUAL ACTIVE

Charles Armistead Thompson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Anderson, SC
Baylor College of Medicine (1985)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851393540
VIRTUAL ACTIVE

Wajahat M. Khan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Elk Grove, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1851393151
VIRTUAL ACTIVE

Asher F Niazi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Woodstock, GA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1851391692
VIRTUAL ACTIVE

Igor Israel, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Forest Hills, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1851390348
VIRTUAL ACTIVE

Maninder S. Kohli, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Hinsdale, IL
Northwestern University Feinberg School of Medicine (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851389522
VIRTUAL ACTIVE

Zahra Sardar Sheikh, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Worcester, MA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1851389514
VIRTUAL ACTIVE

Samarth Lakshmaiah Reddy, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boca Raton, FL
Wayne State University School of Medicine (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851388953
VIRTUAL ACTIVE

Shalini G Sehgal, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lewes, DE
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1851388862
VIRTUAL ACTIVE

Robert I Lynn, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
Columbia University Vagelos College of Physicians and Surgeons (1974)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851388755
VIRTUAL ACTIVE

Michael R York, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
UMass Chan Medical School (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1851388052
VIRTUAL ACTIVE

Antonio Ucar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami, FL
OFFICIAL REGISTRY DATA
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