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: 1336166180
VIRTUAL ACTIVE

Mehul Shailesh Sonawala, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pomona, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1336166149
VIRTUAL ACTIVE

Kathy R Gromer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
University of Kansas School of Medicine (1985)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336166115
VIRTUAL ACTIVE

Ernest John Gesiotto, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fort Myers, FL
University of Miami Miller School of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336164680
VIRTUAL ACTIVE

John B Buse, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chapel Hill, NC
Duke University School of Medicine (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336164342
VIRTUAL ACTIVE

Ernesto Ayala, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jacksonville, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1336163500
VIRTUAL ACTIVE

Thomas Grader-Beck, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Baltimore, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1336163054
VIRTUAL ACTIVE

Stephen S. Im, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Live Oak, TX
University of Texas Southwestern Medical Center (1992)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336162957
VIRTUAL ACTIVE

Ronald A Popper, M.D. F.C.C.P.

Internal Medicine

CREDENTIALS VERIFIED 2026
Thousand Oaks, CA
University of Michigan Medical School (1979)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336162023
VIRTUAL ACTIVE

Eileen Boyle, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ellwood City, PA
HAHNEMANN UNIVERSITY COLLEGE OF MEDICINE (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336161942
VIRTUAL ACTIVE

Michelle L Weil, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1336161314
VIRTUAL ACTIVE

Rebecca A. Dillingham, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Charlottesville, VA
UNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336160837
VIRTUAL ACTIVE

Albert Coo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Alexandria, VA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1336160555
VIRTUAL ACTIVE

Andrew H Teklinski, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Petoskey, MI
Wayne State University School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336160290
VIRTUAL ACTIVE

Usha Natesan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Salisbury, MD
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1336159920
VIRTUAL ACTIVE

Nuzha A Amjad, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bellaire, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1336159789
VIRTUAL ACTIVE

Karlee J Ausk, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
University of Washington School of Medicine (2005)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336159565
VIRTUAL ACTIVE

Stuart Hunegs Bloom, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Minneapolis, MN
University of Minnesota Medical School (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336159052
VIRTUAL ACTIVE

Toby J Katz, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Monterey, CA
University of California, San Francisco School of Medicine (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336158732
VIRTUAL ACTIVE

Michael L Bernstein, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Barbara, CA
University of Michigan Medical School (1995)
20+ Years Exp.
ACCESS PROFILE
NPI: 1336158609
VIRTUAL ACTIVE

Nisha Lakhani, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Nyack, NY
Icahn School of Medicine at Mount Sinai (1995)
20+ Years Exp.
ACCESS PROFILE
  • Previous
  • 1
  • More pages
  • 2084
  • 2085
  • 2086
  • 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