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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: 1558503094
VIRTUAL ACTIVE

Jose E Santiago Rivera, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Allentown, PA
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1558502476
VIRTUAL ACTIVE

Anna Purinson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Skokie, IL
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1558500397
VIRTUAL ACTIVE

Molly Diaz, PA-C

Internal Medicine

CREDENTIALS VERIFIED 2026
Duarte, CA
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1558497891
VIRTUAL ACTIVE

GHASSAN HADI, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
UPLAND, CA
OTHER (1988)
19+ Years Exp.
ACCESS PROFILE
NPI: 1558495689
VIRTUAL ACTIVE

Todd J Alekshun, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Hartford, CT
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1558491357
VIRTUAL ACTIVE

THERESA POPPE, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
CANTON, MI
MAYO MEDICAL SCHOOL (2004)
19+ Years Exp.
ACCESS PROFILE
NPI: 1558487330
VIRTUAL ACTIVE

Julie Ann Holinga, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Columbus, OH
Ohio State University College of Medicine (2005)
19+ Years Exp.
ACCESS PROFILE
NPI: 1558486431
VIRTUAL ACTIVE

Anne Wood Beaven, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Durham, NC
University of North Carolina School of Medicine (2000)
19+ Years Exp.
ACCESS PROFILE
NPI: 1558484618
VIRTUAL ACTIVE

David G. Ng, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Beverly Hills, CA
Saint Louis University School of Medicine (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1558479469
VIRTUAL ACTIVE

Raja Edmon Lewis, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sterling Heights, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558479188
VIRTUAL ACTIVE

Nabil F Saba, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Atlanta, GA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558479139
VIRTUAL ACTIVE

Vinu Shrestha, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Colorado Springs, CO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558478008
VIRTUAL ACTIVE

Biana Leybishkis, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Milwaukee, WI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558477661
VIRTUAL ACTIVE

Hamdi Mansour Khilfeh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Evergreen Park, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558473629
VIRTUAL ACTIVE

Susan E Mirkinson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Great Neck, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558472779
VIRTUAL ACTIVE

Shannon Kareen Walsh, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558472498
VIRTUAL ACTIVE

Monika Mannan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rockville, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558471433
VIRTUAL ACTIVE

Kiran Mariwalla, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Solvang, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558467514
VIRTUAL ACTIVE

Corrie D Broudy, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
San Diego, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1558467506
VIRTUAL ACTIVE

Nicole Marie Ehrhardt, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
OFFICIAL REGISTRY DATA
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