Skip to main content
NPITelehealth
SpecialtiesLocationsJournalAbout
ProvidersRegistry Search
CMS Data Source
NPI Registry Data
Expert Editorial
NPITelehealth

Finding a doctor shouldn't be a guessing game. We connect patients with verified healthcare professionals using official federal data.

Explore

  • Search
  • Specialties
  • Locations
  • Guides

Resources

  • Methodology
  • Editorial
  • For Providers
  • Sitemap

Legal

  • About
  • Contact
  • Privacy
  • Terms

© 2026 NPI Telehealth

US Registry Operational
CMS Source

Informational purposes only — not medical advice. Always consult a professional. Data updated weekly. Read full disclaimer.

PrivacyTermsEditorialDisclaimer
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: 1790885572
VIRTUAL ACTIVE

Ignatius Tang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
Rush Medical College (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790884344
VIRTUAL ACTIVE

PETER BUFFA, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
BETHPAGE, NY
STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790884328
VIRTUAL ACTIVE

JONATHAN JAY MASOR, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
ATLANTA, GA
OTHER (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790880490
VIRTUAL ACTIVE

Robert S Crausman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fall River, MA
WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790879351
VIRTUAL ACTIVE

Eric Chun-Ching Chu

Internal Medicine

CREDENTIALS VERIFIED 2026
Long Beach, CA
David Geffen School of Medicine at UCLA (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790878551
VIRTUAL ACTIVE

Gennie Yee, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Newport Beach, CA
New York Medical College (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790877660
VIRTUAL ACTIVE

Lakshmi K Duvvur, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Topeka, KS
University of Iowa Roy J. and Lucille A. Carver College of Medicine (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790875888
VIRTUAL ACTIVE

John V. Mickey, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Honolulu, HI
Duke University School of Medicine (1976)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790875474
VIRTUAL ACTIVE

Howard D. Weinberger, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Denver, CO
Indiana University School of Medicine (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790875276
VIRTUAL ACTIVE

Elias Nicolas Kiwan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sacramento, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1790874972
VIRTUAL ACTIVE

Steven Mc Lum, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Kailua, HI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1790874089
VIRTUAL ACTIVE

Hector A Oyarzabal, MD PA

Internal Medicine

CREDENTIALS VERIFIED 2026
San Antonio, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1790874055
VIRTUAL ACTIVE

Shailender Singh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Omaha, NE
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1790873073
VIRTUAL ACTIVE

Diana Lee Santini, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Harvard Medical School (1981)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790872885
VIRTUAL ACTIVE

David Berlin, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
Icahn School of Medicine at Mount Sinai (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790872653
VIRTUAL ACTIVE

Iman Imanirad, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1790872455
VIRTUAL ACTIVE

SIAVASH C SOBHANI, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
FAIRFAX, VA
GEORGETOWN UNIVERSITY SCHOOL OF MEDICINE (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790872174
VIRTUAL ACTIVE

JAMES KEVIN ROYAL, DR.

Internal Medicine

CREDENTIALS VERIFIED 2026
OPELIKA, AL
UNIVERSITY OF ALABAMA SCHOOL OF MEDICINE (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790871713
VIRTUAL ACTIVE

Matthew T Drake, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
Washington University School of Medicine in St. Louis (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1790871481
VIRTUAL ACTIVE

Deborah Lynn Holmes, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
North Miami Beach, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
  • Previous
  • 1
  • More pages
  • 626
  • 627
  • 628
  • More pages
  • 3111
  • Next

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