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© 2026 NPI Telehealth

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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: 1487691895
VIRTUAL ACTIVE

Marc Stuart Zumberg, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Gainesville, FL
University of Michigan Medical School (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487691622
VIRTUAL ACTIVE

Zian H. Tseng, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
University of California, San Francisco School of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487691556
VIRTUAL ACTIVE

Saleem Aman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Franklin, WI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487691192
VIRTUAL ACTIVE

Frank L Anderson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Rosa, CA
Boston University Chobanian & Avedisian School of Medicine (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487690855
VIRTUAL ACTIVE

Salma Saiger, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Mesquite, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487690376
VIRTUAL ACTIVE

Chancellor E. Donald, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lafayette, LA
Tulane University School of Medicine (2010)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487690210
VIRTUAL ACTIVE

Susan E Hoover, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
UNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487689717
VIRTUAL ACTIVE

Reem I Shafeh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Nashua, NH
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487689634
VIRTUAL ACTIVE

Azmina Bhaiji, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487689162
VIRTUAL ACTIVE

Barry Glasser, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Brigantine, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487688164
VIRTUAL ACTIVE

Rajbinderpal Gill

Internal Medicine

CREDENTIALS VERIFIED 2026
Hollywood, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487688131
VIRTUAL ACTIVE

Mohammed Javeed I Ansari, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487687984
VIRTUAL ACTIVE

LUCIA LARSON, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
RIVERSIDE, RI
NEW YORK MEDICAL COLLEGE (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487687752
VIRTUAL ACTIVE

Sheela S Prahalad, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Clarks Summit, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487687570
VIRTUAL ACTIVE

ALINA R. ALFIRII, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
HAMDEN, CT
OTHER (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487686911
VIRTUAL ACTIVE

Eveline Oestreicher Stock, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487685616
VIRTUAL ACTIVE

Ronald Jones Powell, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sanford, NC
University of Pittsburgh School of Medicine (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487685558
VIRTUAL ACTIVE

Sonal Lalwani, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1487685368
VIRTUAL ACTIVE

Luis Alvarez, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Palo Alto, CA
David Geffen School of Medicine at UCLA (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1487685194
VIRTUAL ACTIVE

Kelley G Kellogg, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Worth, TX
UNIVERSITY OF NORTH TEXAS HSC, COLLEGE OF OSTEOPATHIC MED (1998)
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