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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: 1295779197
VIRTUAL ACTIVE

Sami M Khouri, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Folsom, CA
Tufts University School of Medicine (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295778330
VIRTUAL ACTIVE

Jason C Chandler, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Germantown, TN
University of Tennessee Health Science Center (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295778108
VIRTUAL ACTIVE

Stefan T. Tachev, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Exton, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295776995
VIRTUAL ACTIVE

Zia Roshandel, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Culpeper, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295775005
VIRTUAL ACTIVE

Erin E Fleener, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bryan, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295774503
VIRTUAL ACTIVE

Heather L Lockner, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Berwyn, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295774107
VIRTUAL ACTIVE

Yefim Sosonkin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Staten Island, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295773596
VIRTUAL ACTIVE

Didier Mandelbrot, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Madison, WI
Penn State College of Medicine (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295772812
VIRTUAL ACTIVE

Milagros Hernandez, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Astoria, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295772663
VIRTUAL ACTIVE

Melanie S. Pogach, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Sidney Kimmel Medical College at Thomas Jefferson University (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295771541
VIRTUAL ACTIVE

Garrick Colin Stewart, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Johns Hopkins University School of Medicine (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295770972
VIRTUAL ACTIVE

Max J Rabinowitz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Anchorage, AK
University of Washington School of Medicine (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295770915
VIRTUAL ACTIVE

Charlotte J Lohrey, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Nashville, TN
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295769966
VIRTUAL ACTIVE

Dale S Adler, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY (1979)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295769834
VIRTUAL ACTIVE

Mukesh N Mathur, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Huntingtown, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295768844
VIRTUAL ACTIVE

Zaib A Ukani, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Delray Beach, FL
Yale School of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1295768794
VIRTUAL ACTIVE

Rubina Noor Haidar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Washington, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295768554
VIRTUAL ACTIVE

Nedaa Skeik, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295768521
VIRTUAL ACTIVE

Douglas W. Puryear, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Midlothian, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1295768240
VIRTUAL ACTIVE

SINDU STEPHEN, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
ALEXANDRIA, VA
OTHER (2002)
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