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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: 1992137780
VIRTUAL ACTIVE

Hussein Hamad, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1992130983
VIRTUAL ACTIVE

Bethune Alafia Grindley, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Winchester, VA
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1992130470
VIRTUAL ACTIVE

Austin Leialoha Howard, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
La Mesa, CA
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1992128557
VIRTUAL ACTIVE

Wut Yi Hninn, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1992128482
VIRTUAL ACTIVE

Jean Luc Franck, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Vero Beach, FL
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1992127369
VIRTUAL ACTIVE

Agnieszka K. Buniowska-Popiolek, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Franklin, MA
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1992124358
VIRTUAL ACTIVE

Zhongju Lu, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Hicksville, NY
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1992124325
VIRTUAL ACTIVE

Joseph Patrick Carlin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Temple, TX
TEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1992123673
VIRTUAL ACTIVE

Alejandro Mora, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
University of Texas Medical Branch (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1992123475
VIRTUAL ACTIVE

Michael E Layoun, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1992123426
VIRTUAL ACTIVE

Charlton Easton Collie, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Coral Springs, FL
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1992123178
VIRTUAL ACTIVE

Clare Elizabeth O'Connor, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Madison, WI
University of Wisconsin School of Medicine and Public Health (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1992122238
VIRTUAL ACTIVE

Daniel Joseph Watford, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1992119903
VIRTUAL ACTIVE

Robert Lopez, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bronx, NY
SUNY Downstate Health Sciences University (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1992118368
VIRTUAL ACTIVE

Zachary Frosch, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Perelman School of Medicine at the University of Pennsylvania (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1992117675
VIRTUAL ACTIVE

Sarah Ahmad Safadi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
OFFICIAL REGISTRY DATA
12+ Years Exp.
ACCESS PROFILE
NPI: 1992117113
VIRTUAL ACTIVE

Srijna Nandivada, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
TEXAS A & M UNIVERSITY SYSTEM, HSC, COLLEGE OF MEDICINE (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1992116982
VIRTUAL ACTIVE

MOUSA MATAR, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
RIVERSIDE, CA
OTHER (2012)
12+ Years Exp.
ACCESS PROFILE
NPI: 1992116123
VIRTUAL ACTIVE

David Macari, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sylvania, OH
MICHIGAN COLLEGE OF MEDICINE AND SURGERY (2014)
12+ Years Exp.
ACCESS PROFILE
NPI: 1992113054
VIRTUAL ACTIVE

Luke A. Mantle, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Aurora, CO
OFFICIAL REGISTRY DATA
12+ 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