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: 1033189246
VIRTUAL ACTIVE

Matthew Adam Fink, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tampa, FL
New York Medical College (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033188636
VIRTUAL ACTIVE

Alan D. Berkenwald, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Amherst, MA
Boston University Chobanian & Avedisian School of Medicine (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033188602
VIRTUAL ACTIVE

Pamela Wang, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Danville, CA
MEDICAL COLLEGE OF PENNSYLVANIA (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033187646
VIRTUAL ACTIVE

Robert B Watterson, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Mount Pocono, PA
University of Cincinnati College of Medicine (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033187588
VIRTUAL ACTIVE

Hemal J. Parekh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Miami, FL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033187463
VIRTUAL ACTIVE

Chung-E Tseng, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033187216
VIRTUAL ACTIVE

Vijaya Somaraju, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Beloit, WI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033187166
VIRTUAL ACTIVE

Priscilla D Le, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033187133
VIRTUAL ACTIVE

Steve Wei-Shing Su, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fresno, CA
Wayne State University School of Medicine (1970)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033186861
VIRTUAL ACTIVE

Kalyana S Ramamurthi, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Pontiac, MI
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033186846
VIRTUAL ACTIVE

Jeffrey M Sippel, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Aurora, CO
OREGON HEALTH SCIENCES UNIVERSITY SCHOOL OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033186770
VIRTUAL ACTIVE

Karl Brenner, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Ann Arbor, MI
University of Michigan Medical School (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033186531
VIRTUAL ACTIVE

Irfan Ahsan Khan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Greenbelt, MD
UMass Chan Medical School (2001)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033186200
VIRTUAL ACTIVE

Sarwat W Umer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Teaneck, NJ
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033185137
VIRTUAL ACTIVE

Grace A Lee, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033184692
VIRTUAL ACTIVE

Rahul Seth, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Syracuse, NY
New York Institute of Technology College of Osteopathic Medicine (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033183553
VIRTUAL ACTIVE

Maylene I Peralta, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Redding, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1033183181
VIRTUAL ACTIVE

Natalie Azar, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033183165
VIRTUAL ACTIVE

Carlos Scott Merritt, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Grandville, MI
UNIVERSITY OF TOLEDO COLLEGE OF MEDICINE (1997)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033182530
VIRTUAL ACTIVE

Kristin J Karlyn, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Pasadena, CA
UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
  • Previous
  • 1
  • More pages
  • 3008
  • 3009
  • 3010
  • 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