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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: 1144774266
VIRTUAL ACTIVE

Frank Joseph O'Brien, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Louis, MO
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1144773284
VIRTUAL ACTIVE

Eric Krutel, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Detroit, MI
Lake Erie College of Osteopathic Medicine (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1144773136
VIRTUAL ACTIVE

Sarah Cuddy, MB BCH BAO

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1144758699
VIRTUAL ACTIVE

Amanda M Heuszel, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kansas City, MO
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1144758665
VIRTUAL ACTIVE

Amala Reddy Ambati, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sylvania, OH
UNIVERSITY OF TOLEDO COLLEGE OF MEDICINE (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1144757949
VIRTUAL ACTIVE

Israa Oday Ghanim Al-Gburi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Pontiac, MI
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1144757030
VIRTUAL ACTIVE

Anthony Karapetians

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1144755190
VIRTUAL ACTIVE

Ryan D Carroll, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Columbus, OH
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1144752908
VIRTUAL ACTIVE

MARYAM KHAN, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
TIMONIUM, MD
OTHER (2009)
9+ Years Exp.
ACCESS PROFILE
NPI: 1144752692
VIRTUAL ACTIVE

John Anderson Wells, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Nashville, TN
Emory University School of Medicine (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1144752015
VIRTUAL ACTIVE

John Nuschke, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Lebanon, NH
Lewis Katz School of Medicine at Temple University (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1144751116
VIRTUAL ACTIVE

Meghan Marie Barrett-Englert, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
University of Kentucky College of Medicine (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1144750381
VIRTUAL ACTIVE

Lindsay G Panah, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Indianapolis, IN
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1144750217
VIRTUAL ACTIVE

Emily Walzer, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Camden, NJ
Lewis Katz School of Medicine at Temple University (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1144746934
VIRTUAL ACTIVE

Garrett James Van Ostran, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Hollywood, FL
NOVA SOUTHEASTERN COLLEGE OF OSTEO MEDICINE (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1144743246
VIRTUAL ACTIVE

Shikha Singh, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Astoria, NY
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1144731910
VIRTUAL ACTIVE

Meenu Jain, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Phoenix, AZ
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1144731100
VIRTUAL ACTIVE

Muhammad Owais Hanif, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Salisbury, MD
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1144727959
VIRTUAL ACTIVE

Bryan Arden Walker, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Knoxville, TN
George Washington University School of Medicine and Health Sciences (2018)
8+ Years Exp.
ACCESS PROFILE
NPI: 1144727322
VIRTUAL ACTIVE

Darma Marcelin

Internal Medicine

CREDENTIALS VERIFIED 2026
Brockton, MA
OFFICIAL REGISTRY DATA
8+ 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