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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: 1669478368
VIRTUAL ACTIVE

Scott R Perman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Norwood, MA
Columbia University Vagelos College of Physicians and Surgeons (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669475299
VIRTUAL ACTIVE

JUSTIN WENBURG, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
HASTINGS, NE
UNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE (2001)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669475158
VIRTUAL ACTIVE

Jose Leonel Ochoa-Bayona, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Walnut Creek, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1669474920
VIRTUAL ACTIVE

Charles G Schibler, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Marrero, LA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1669474086
VIRTUAL ACTIVE

Pamela Ramos Rama, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jacksonville Beach, FL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1669473914
VIRTUAL ACTIVE

Jeffrey A Oringer, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Salem, MA
Albany Medical College (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669473328
VIRTUAL ACTIVE

Adam F Barrison, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Berkeley Heights, NJ
NYU Grossman School of Medicine (1995)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669472072
VIRTUAL ACTIVE

Eric O Aigbedion, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Takoma Park, MD
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1669471207
VIRTUAL ACTIVE

John Knapp, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Prairieville, LA
Louisiana State University School of Medicine in New Orleans (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669471066
VIRTUAL ACTIVE

George Peter Stacy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Louisville, KY
Duke University School of Medicine (1986)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669470936
VIRTUAL ACTIVE

Michael A. Ruchim, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1669470555
VIRTUAL ACTIVE

Vijay Pethkar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mt Juliet, TN
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1669469573
VIRTUAL ACTIVE

Belinda K Birnbaum, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Philadelphia, PA
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (2000)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669469292
VIRTUAL ACTIVE

Edward A Duda, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fairfield, CT
Yale School of Medicine (1984)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669469144
VIRTUAL ACTIVE

Alex C Efird, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
David Geffen School of Medicine at UCLA (1999)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669468245
VIRTUAL ACTIVE

JULIA A PIERCE, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
HILLSBORO, OR
UNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE (1992)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669467601
VIRTUAL ACTIVE

Amar Kumar Singh, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rome, GA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1669467460
VIRTUAL ACTIVE

Freya Jan Silverstein, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlantis, FL
SUNY Downstate Health Sciences University (1983)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669467395
VIRTUAL ACTIVE

Alan Paul Glombicki, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
University of Illinois College of Medicine (1981)
21+ Years Exp.
ACCESS PROFILE
NPI: 1669466595
VIRTUAL ACTIVE

Radhika Rachamalla, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Poughkeepsie, NY
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