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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: 1619932167
VIRTUAL ACTIVE

Sekhar Gollapalli, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Hauppauge, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619931037
VIRTUAL ACTIVE

Jared A Fialkow, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Danville, IN
Philadelphia College of Osteopathic Medicine (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619930708
VIRTUAL ACTIVE

Deborah Tanya Zarek, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Wilmington, DE
George Washington University School of Medicine and Health Sciences (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619929932
VIRTUAL ACTIVE

Ambereen M Jan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Exton, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619929882
VIRTUAL ACTIVE

KRISTEN L HANZEL, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
ROCHESTER, MN
UNIVERSITY OF MINNESOTA MEDICAL SCHOOL (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619929874
VIRTUAL ACTIVE

Mark S Sapienza, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Englewood, NJ
Loyola University Chicago Stritch School of Medicine (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619929627
VIRTUAL ACTIVE

Gerardo Dominado Dumapit, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
South Plainfield, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619928892
VIRTUAL ACTIVE

Nitish Badhwar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619928066
VIRTUAL ACTIVE

Julie A Biller, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Milwaukee, WI
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619928025
VIRTUAL ACTIVE

Kwan Sian Chen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fremont, CA
Duke University School of Medicine (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619927373
VIRTUAL ACTIVE

George Souhel Khammar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Worth, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619927035
VIRTUAL ACTIVE

Linda F Habeeb, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sandwich, MA
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619926383
VIRTUAL ACTIVE

Ionut Ilie, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619924941
VIRTUAL ACTIVE

Lyle D Mitzner, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Albert Einstein College of Medicine (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619924750
VIRTUAL ACTIVE

Mona Sabra, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619924735
VIRTUAL ACTIVE

Susan Elizabeth Cruse, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Erie, CO
Baylor College of Medicine (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619924685
VIRTUAL ACTIVE

Andrew R Hoffman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Stanford, CA
Stanford University School of Medicine (1976)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619924388
VIRTUAL ACTIVE

Erinn E Beagin, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Princeton, NJ
New York Medical College (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1619924370
VIRTUAL ACTIVE

Sidhartha Pani, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Charlottesville, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1619924347
VIRTUAL ACTIVE

Marsha Diane Soni, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fairfax, VA
Medical College of Georgia at Augusta University (1984)
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