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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: 1326079278
VIRTUAL ACTIVE

Mark H Flasar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Annapolis, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1326079096
VIRTUAL ACTIVE

Syed Irshad Pervaiz, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Las Vegas, NV
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1326078437
VIRTUAL ACTIVE

David J Callans, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Philadelphia, PA
Johns Hopkins University School of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326077587
VIRTUAL ACTIVE

James Edward Pacino, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
Keck School of Medicine of USC (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326077181
VIRTUAL ACTIVE

MARY LU GLEESON, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
ROCHESTER, NY
STATE UNIVERSITY OF NEW YORK AT BUFFALO SCHOOL OF MEDICINE (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326076233
VIRTUAL ACTIVE

John Alfred Evans, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Winston Salem, NC
University of Tennessee Health Science Center (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326074543
VIRTUAL ACTIVE

Jodi Beth Segal, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
University of Pittsburgh School of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326074378
VIRTUAL ACTIVE

Michael Valitutto, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Kalamazoo, MI
Des Moines University (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326074014
VIRTUAL ACTIVE

Carlos D Flombaum, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1326073750
VIRTUAL ACTIVE

Nigel N Walters, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mount Prospect, IL
Northwestern University Feinberg School of Medicine (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326073552
VIRTUAL ACTIVE

Pushpinder Singh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Yonkers, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1326073503
VIRTUAL ACTIVE

Anwar Saeed, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Citrus Heights, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1326073081
VIRTUAL ACTIVE

Keith E Damsker, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Inglewood, CA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326073065
VIRTUAL ACTIVE

Eddie Louie, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
NYU Grossman School of Medicine (1979)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326072851
VIRTUAL ACTIVE

Christina Michelle Kile, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Albany, GA
MERCER UNIVERSITY SCHOOL OF MEDICINE (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326072612
VIRTUAL ACTIVE

Kelvin Mai, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Ana, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1326071960
VIRTUAL ACTIVE

Somnath Saha, M.D., M.P.H.

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
University of California, San Francisco School of Medicine (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326071101
VIRTUAL ACTIVE

Amjad Shahid, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Maplewood, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1326070731
VIRTUAL ACTIVE

Margaret S Lunt, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Salt Lake City, UT
UNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326070319
VIRTUAL ACTIVE

Howard B Reinfeld, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
North Miami Beach, FL
OFFICIAL REGISTRY DATA
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