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: 1043222755
VIRTUAL ACTIVE

Michael Joseph Digiovanna, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
North Massapequa, NY
New York Institute of Technology College of Osteopathic Medicine (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1043222128
VIRTUAL ACTIVE

Sima Suresh Pandey, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Elizabeth, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1043221450
VIRTUAL ACTIVE

Michael Bernstein

Internal Medicine

CREDENTIALS VERIFIED 2026
Brooklyn, NY
SUNY Downstate Health Sciences University (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1043221179
VIRTUAL ACTIVE

Adrian Dafcik, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fairfield, CT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1043219819
VIRTUAL ACTIVE

Seyed Abdol Reza Jalali, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1043219769
VIRTUAL ACTIVE

Roseann M Russo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Manhasset, NY
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1985)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043219710
VIRTUAL ACTIVE

Sandhya Chanda, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Leesburg, VA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1043219389
VIRTUAL ACTIVE

Hasan Khamash, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Phoenix, AZ
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1043219298
VIRTUAL ACTIVE

Alan Ken Matsumoto, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Wheaton, MD
University of Illinois College of Medicine (1985)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043218902
VIRTUAL ACTIVE

Roy William Harris, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Bucyrus, OH
OHIO UNIVERSITY, COLLEGE OF OSTEOPATHIC MEDICINE (1992)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043218845
VIRTUAL ACTIVE

Patricia Denise Salvato, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
McGovern Medical School at UTHealth Houston (1981)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043218621
VIRTUAL ACTIVE

Sharon K Geimer, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sterling Heights, MI
Michigan State University College of Human Medicine (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043217318
VIRTUAL ACTIVE

Sudeep K Aulakh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Springfield, MA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1043217250
VIRTUAL ACTIVE

GREGORY G ALLEN, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
CRANSTON, RI
UNIVERSITY OF NEW ENGLAND, COLLEGE OF OSTEO MEDICINE (2002)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043216971
VIRTUAL ACTIVE

MUHAMMAD I MASROOR, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
JEFFERSONVILLE, IN
OTHER (1996)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043216252
VIRTUAL ACTIVE

Hemant A Patani, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mc Donald, PA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1043215288
VIRTUAL ACTIVE

Timothy M. Slaven, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Egg Harbor Township, NJ
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED (1993)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043215270
VIRTUAL ACTIVE

Ronald A Kass, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Stockton, CA
University of California, San Francisco School of Medicine (1980)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043214406
VIRTUAL ACTIVE

MYRNA CATALAN DE ASIS, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
WICHITA FALLS, TX
OTHER (1984)
21+ Years Exp.
ACCESS PROFILE
NPI: 1043213176
VIRTUAL ACTIVE

Matthey T Harris, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Gainesville, GA
Medical College of Georgia at Augusta University (1998)
21+ Years Exp.
ACCESS PROFILE
  • Previous
  • 1
  • More pages
  • 2985
  • 2986
  • 2987
  • 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