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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: 1669421970
VIRTUAL ACTIVE

Nashat H Rabadi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Buffalo, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1669421558
VIRTUAL ACTIVE

Shmuel Shoham, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
Sidney Kimmel Medical College at Thomas Jefferson University (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669421418
VIRTUAL ACTIVE

Amir F Guirguis, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Celebration, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1669421301
VIRTUAL ACTIVE

Connor W Graham, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boulder, CO
McGovern Medical School at UTHealth Houston (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669420956
VIRTUAL ACTIVE

Teresa De Marco, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (1982)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669420618
VIRTUAL ACTIVE

Mustafa Atiq Arain, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Orlando, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1669420402
VIRTUAL ACTIVE

MARIA CORAZON OROZCO REGALADO, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
LAS VEGAS, NV
OTHER (1973)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669419990
VIRTUAL ACTIVE

Larry Milford Leslie, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Naples, FL
University of Kentucky College of Medicine (2005)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669419495
VIRTUAL ACTIVE

Elizabeth K Broussard, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669417754
VIRTUAL ACTIVE

Lilia Mailian-Oganova, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Forest Hills, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1669416160
VIRTUAL ACTIVE

Ejaz M Khan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Upper Marlboro, MD
New York Medical College (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669415741
VIRTUAL ACTIVE

Gerardo A Polanco, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1669415717
VIRTUAL ACTIVE

Michael A Rizzi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Yorktown Heights, NY
Icahn School of Medicine at Mount Sinai (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669414710
VIRTUAL ACTIVE

Michael S Irwig, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1669414652
VIRTUAL ACTIVE

Michael Lawrence Kasper, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Austin, TX
Johns Hopkins University School of Medicine (1975)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669414405
VIRTUAL ACTIVE

Kathleen Lesley Horan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
University of Texas Southwestern Medical Center (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669413860
VIRTUAL ACTIVE

Vipin Malik, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1669413829
VIRTUAL ACTIVE

Meghan E Maclean, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lebanon, PA
University of Pittsburgh School of Medicine (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669413688
VIRTUAL ACTIVE

Patricia Patterson

Internal Medicine

CREDENTIALS VERIFIED 2026
Birmingham, AL
WAKE FOREST UNIVERSITY SCHOOL OF MEDICINE (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669413449
VIRTUAL ACTIVE

Haruka Itakura, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
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