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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: 1780810291
VIRTUAL ACTIVE

Natalia C Berry, MD, MBA

Internal Medicine

CREDENTIALS VERIFIED 2026
Lebanon, NH
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1780808949
VIRTUAL ACTIVE

Alona Kantorovich, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bloomfield, CT
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1780805192
VIRTUAL ACTIVE

Angela Katherine Caszatt, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
A.T. Still University Kirksville College of Osteopathic Medicine (2003)
19+ Years Exp.
ACCESS PROFILE
NPI: 1780802330
VIRTUAL ACTIVE

Philip Edward Lammers, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bartlett, TN
Indiana University School of Medicine (2006)
19+ Years Exp.
ACCESS PROFILE
NPI: 1780801605
VIRTUAL ACTIVE

John F Folan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Islandia, NY
University of Maryland School of Medicine (1985)
19+ Years Exp.
ACCESS PROFILE
NPI: 1780801092
VIRTUAL ACTIVE

Elizabeth Mcilmoyle, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Glen Burnie, MD
Lewis Katz School of Medicine at Temple University (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1780799981
VIRTUAL ACTIVE

Mousa Maalouf, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Gulfport, MS
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1780799759
VIRTUAL ACTIVE

James Daniel Lord, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
University of Washington School of Medicine (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780799585
VIRTUAL ACTIVE

John P Doweiko, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY (1984)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780799403
VIRTUAL ACTIVE

Curtis G Lee, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Torrance, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780799015
VIRTUAL ACTIVE

Dale Yoo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Mckinney, TX
UT Health San Antonio Joe R. and Teresa Lozano Long School of Medicine (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780798868
VIRTUAL ACTIVE

Srinivas M Ravi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1780798777
VIRTUAL ACTIVE

Leslie D Kerr, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Columbia University Vagelos College of Physicians and Surgeons (1980)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780798660
VIRTUAL ACTIVE

Luke Paul Akard, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Indianapolis, IN
Indiana University School of Medicine (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780798637
VIRTUAL ACTIVE

Shahana Arshad, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Clifton Springs, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1780798116
VIRTUAL ACTIVE

Javier Ruiz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New Windsor, NY
Columbia University Vagelos College of Physicians and Surgeons (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780797381
VIRTUAL ACTIVE

Huan A. Le, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780796235
VIRTUAL ACTIVE

Monica Perlman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780796037
VIRTUAL ACTIVE

Fredric B Kraemer, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
NEW YORK UNIVERSITY MEDICAL COLLEGE - NLG (1974)
20+ Years Exp.
ACCESS PROFILE
NPI: 1780795724
VIRTUAL ACTIVE

Bruce A. Bergelson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Skokie, IL
Perelman School of Medicine at the University of Pennsylvania (1983)
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