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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: 1881615516
VIRTUAL ACTIVE

Arif Ahmad, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Monroe, WI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881615243
VIRTUAL ACTIVE

Alan Joseph Rodney, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Webster, TX
Louisiana State University School of Medicine in New Orleans (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881614873
VIRTUAL ACTIVE

Neil Pravin Shah, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
David Geffen School of Medicine at UCLA (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881614865
VIRTUAL ACTIVE

ROBERT BRINKMAN, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
COVINGTON, LA
LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN NEW ORLEANS (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881613891
VIRTUAL ACTIVE

Tanvir Bin Hossain, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Las Vegas, NV
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881613859
VIRTUAL ACTIVE

Joe E Whitaker, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
CINCINNATI COLLEGE OF MEDICINE AND SURGERY (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881613123
VIRTUAL ACTIVE

ANGELA SARAH MILLER, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
LAS VEGAS, NV
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL) (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881611556
VIRTUAL ACTIVE

Lawrence A Zimnoch, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Washington, DC
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881610970
VIRTUAL ACTIVE

Anne Maria Timmerman, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mystic, CT
Vanderbilt University School of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881610038
VIRTUAL ACTIVE

Sanjit K Dutta, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Spokane, WA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881609378
VIRTUAL ACTIVE

Anthony J Sousou, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, NY
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881608586
VIRTUAL ACTIVE

ROBERT B BRAHAN, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
HATTIESBURG, MS
UNIVERSITY OF MISSISSIPPI SCHOOL OF MEDICINE (1974)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881606622
VIRTUAL ACTIVE

Mary Anne Fenton, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Providence, RI
UNIVERSITY OF CONNECTICUT SCHOOL OF MEDICINE (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881606309
VIRTUAL ACTIVE

Wayne Owen Kurisu, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
University of California, San Francisco School of Medicine (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881605780
VIRTUAL ACTIVE

Julio Cesar Olivieri, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Mesquite, TX
UNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881605194
VIRTUAL ACTIVE

Nazhat Taj-Schaal, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lewis Center, OH
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881604874
VIRTUAL ACTIVE

Diane M Janowicz, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Indianapolis, IN
Indiana University School of Medicine (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881604460
VIRTUAL ACTIVE

Shahid Ali, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1881603769
VIRTUAL ACTIVE

Carlin S Long, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
University of Texas Southwestern Medical Center (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1881603173
VIRTUAL ACTIVE

Joyce Sujin Lee, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Aurora, CO
Northwestern University Feinberg School of Medicine (2003)
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