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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: 1205819455
VIRTUAL ACTIVE

Michael Lawson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kearney, NE
University of Oklahoma College of Medicine (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205819158
VIRTUAL ACTIVE

Scott Smith, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kearney, NE
University of Nebraska Medical Center (1991)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205819109
VIRTUAL ACTIVE

Elias Belezos, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Southbridge, MA
UMass Chan Medical School (1992)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205819026
VIRTUAL ACTIVE

Michael N Solomon, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chevy Chase, MD
UMass Chan Medical School (1997)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205818721
VIRTUAL ACTIVE

Judy Z Yang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Newton, MA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1205818606
VIRTUAL ACTIVE

CHARLOTTE K KARRIKER, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
CHARLOTTE, NC
BRODY SCHOOL OF MEDICINE AT EAST CAROLINA UNIVERSITY (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205818135
VIRTUAL ACTIVE

Nazia Rizvi, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Somerset, NJ
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1205818085
VIRTUAL ACTIVE

Aruna Kandula, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Des Plaines, IL
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1205817806
VIRTUAL ACTIVE

ARUN MUKHERJEE, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
BURLINGTON, MA
OTHER (1985)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205817715
VIRTUAL ACTIVE

Maryann Shea, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Auburn, MA
Boston University Chobanian & Avedisian School of Medicine (1994)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205817459
VIRTUAL ACTIVE

Vivek Nag, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Waldorf, MD
EASTERN VIRGINIA MEDICAL SCHOOL (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205817111
VIRTUAL ACTIVE

Mandeep Ayer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Gatos, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1205816667
VIRTUAL ACTIVE

Stefano Tarantolo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Omaha, NE
ST. LOUIS COLLEGE OF PHYSICIANS AND SURGEONS (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1205816295
VIRTUAL ACTIVE

Marion A George, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Lancaster, PA
Boston University Chobanian & Avedisian School of Medicine (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1205815818
VIRTUAL ACTIVE

Rahul Kumar Challapalli, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Myers, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1205815487
VIRTUAL ACTIVE

Jitesh Vachhani, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bristol, CT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1205813946
VIRTUAL ACTIVE

Richard E Ryncarz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Wheeling, WV
JC EDWARDS SCHOOL OF MEDICINE, MARSHALL UNIVERSITY (1995)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205813839
VIRTUAL ACTIVE

Nicola D. Demacopoulos, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Collins, CO
NORTHEASTERN OHIO UNIVERSITY COLLEGE OF MEDICINE (1989)
21+ Years Exp.
ACCESS PROFILE
NPI: 1205813532
VIRTUAL ACTIVE

Damayanthi Kalisetti, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Dublin, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1205812104
VIRTUAL ACTIVE

Michael A Monticelli, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Colorado Springs, CO
Virginia Commonwealth University School of Medicine (1992)
21+ 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