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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: 1538745583
VIRTUAL ACTIVE

Florence Holliday Porterfield, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Perelman School of Medicine at the University of Pennsylvania (2021)
5+ Years Exp.
ACCESS PROFILE
NPI: 1538745559
VIRTUAL ACTIVE

Eric Leung

Internal Medicine

CREDENTIALS VERIFIED 2026
San Francisco, CA
University of Virginia School of Medicine (2021)
5+ Years Exp.
ACCESS PROFILE
NPI: 1538727946
VIRTUAL ACTIVE

Joshua Kisoo Lee, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Yardley, PA
DREXEL UNIVERSITY COLLEGE OF MEDICINE (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1538725817
VIRTUAL ACTIVE

Desire Guthier, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Bethlehem, PA
Philadelphia College of Osteopathic Medicine (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1538725650
VIRTUAL ACTIVE

Reema Sofia Siddiqui, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bloomfield Hills, MI
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1538722152
VIRTUAL ACTIVE

Adam E Prescott, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lake Forest, IL
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL (2020)
7+ Years Exp.
ACCESS PROFILE
NPI: 1538721576
VIRTUAL ACTIVE

Mehnaj Kaur Grewal, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1538721337
VIRTUAL ACTIVE

Binni Makkar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lexington, KY
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1538712880
VIRTUAL ACTIVE

Jonathan Albert Jamito, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Olympia, WA
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1538699079
VIRTUAL ACTIVE

William Han Bae, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Michigan City, IN
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1538698857
VIRTUAL ACTIVE

Kimberly Leblanc

Internal Medicine

CREDENTIALS VERIFIED 2026
Baton Rouge, LA
LOUISIANA STATE UNIVERSITY SCHOOL OF MEDICINE IN SHREVEPORT (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1538697818
VIRTUAL ACTIVE

Mohammed Nmn Ahmed, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Coon Rapids, MN
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1538697404
VIRTUAL ACTIVE

Lauren Kiyomi Yanagimoto-Ogawa, MSPH, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
TOURO UN COLLEGE OF OSTEOPATHIC MEDICINE, VALLEJO (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1538696794
VIRTUAL ACTIVE

Katherine Joan Arden, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, NY
Icahn School of Medicine at Mount Sinai (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1538695598
VIRTUAL ACTIVE

Hisham Ahmed Farhan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Wynnewood, PA
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1538693080
VIRTUAL ACTIVE

Alejandro Jose Silva, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Newark, NJ
Rutgers New Jersey Medical School (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1538692835
VIRTUAL ACTIVE

Irfaan Ahmed Abid, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Paul, MN
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1538692652
VIRTUAL ACTIVE

Thi Khuc, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
University of Virginia School of Medicine (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1538692371
VIRTUAL ACTIVE

Lindsay Gardner, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1538692207
VIRTUAL ACTIVE

Zachary Chen Liao, MD, MPH, MS

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
University of Washington School of Medicine (2017)
9+ 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