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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: 1073515276
VIRTUAL ACTIVE

Henry H. Chong, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Greenville, OH
University of Maryland School of Medicine (1990)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073514386
VIRTUAL ACTIVE

Steven Gerard Achinger, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lakeland, FL
University of Miami Miller School of Medicine (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073514261
VIRTUAL ACTIVE

NIRUPA VIGNARAJAN, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
GLENDALE, CA
OTHER (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073513958
VIRTUAL ACTIVE

Fernando Alvarado, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Altamonte Springs, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1073513818
VIRTUAL ACTIVE

Virginia Steen

Internal Medicine

CREDENTIALS VERIFIED 2026
Washington, DC
University of Pittsburgh School of Medicine (1975)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073513131
VIRTUAL ACTIVE

JAMES CARPENTER, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
GLENDALE, AZ
UNIVERSITY OF MINNESOTA MEDICAL SCHOOL (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073512141
VIRTUAL ACTIVE

Sharmila Ahmed, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1073511135
VIRTUAL ACTIVE

Kelly Vuong, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Glen Ellyn, IL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1073510335
VIRTUAL ACTIVE

Scott Duncan Mcnaughton, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
St Charles, IL
Louisiana State University School of Medicine in New Orleans (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073510269
VIRTUAL ACTIVE

Marcus St John, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami, FL
Harvard Medical School (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073510046
VIRTUAL ACTIVE

Nathan Ashley Woolwine, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Concord, NC
Medical University of South Carolina College of Medicine (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073509824
VIRTUAL ACTIVE

Jeremiah Edward Crabb, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Peoria, IL
University of Kansas School of Medicine (1979)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073508818
VIRTUAL ACTIVE

Robert Alan Rosenzweig, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rhinebeck, NY
Albany Medical College (1986)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073508123
VIRTUAL ACTIVE

Steven Arthur Meckstroth, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Naples, FL
University of Miami Miller School of Medicine (1987)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073508065
VIRTUAL ACTIVE

Judith A. Benstein, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1073507828
VIRTUAL ACTIVE

George E Martinez, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Milledgeville, GA
Medical College of Georgia at Augusta University (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073507786
VIRTUAL ACTIVE

Robert J Debruin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Folsom, CA
University of Florida College of Medicine (1979)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073506143
VIRTUAL ACTIVE

Matthew A Voorsanger, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Poulsbo, WA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1073505327
VIRTUAL ACTIVE

Michael C Bordofsky, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Barbara, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1073505103
VIRTUAL ACTIVE

Lori Ann Cohen, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Great Neck, NY
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1995)
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