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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: 1104146505
VIRTUAL ACTIVE

Salman Abdul Waheed, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Joliet, IL
Rush Medical College (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104146372
VIRTUAL ACTIVE

Robert B Rilpuou, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Louis, MO
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1104145911
VIRTUAL ACTIVE

KATHERINE ELIZABETH TWIST, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
LEXINGTON, KY
UNIVERSITY OF KENTUCKY COLLEGE OF MEDICINE (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104144534
VIRTUAL ACTIVE

Christina Pernia Prather, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Washington, DC
University of Maryland School of Medicine (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104143528
VIRTUAL ACTIVE

Matthew Daniel Fuerst, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Delaware, OH
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1104143502
VIRTUAL ACTIVE

Sarah Andzia Longworth, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Philadelphia, PA
Perelman School of Medicine at the University of Pennsylvania (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104143148
VIRTUAL ACTIVE

Casey Wong, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Princeton, NJ
JS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104142520
VIRTUAL ACTIVE

Nicolette A Oleng, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1104142405
VIRTUAL ACTIVE

Krina K Patel, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
University of Texas Southwestern Medical Center (2007)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104142025
VIRTUAL ACTIVE

Laura Armstrong Pace, M.D., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Oakland, CA
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1104141282
VIRTUAL ACTIVE

Vaibhav Arun Medhekar, M.D., PH.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fremont, CA
David Geffen School of Medicine at UCLA (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104141209
VIRTUAL ACTIVE

Zachary A Feinberg, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Burnt Hills, NY
Albany Medical College (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104141126
VIRTUAL ACTIVE

Brian Hilgeman, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Milwaukee, WI
University of Wisconsin School of Medicine and Public Health (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104138932
VIRTUAL ACTIVE

Shkendie Velia, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Purchase, NY
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1104138577
VIRTUAL ACTIVE

DANIEL JOSEPH JEFFREY, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
OMAHA, NE
UNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104137140
VIRTUAL ACTIVE

Sherry Michele Williams, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Herrin, IL
SOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE (2007)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104132158
VIRTUAL ACTIVE

Samira Vedantam, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Clara, CA
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1104131820
VIRTUAL ACTIVE

WILLIAM NASSOUR, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
GOODYEAR, AZ
OTHER (2004)
16+ Years Exp.
ACCESS PROFILE
NPI: 1104129634
VIRTUAL ACTIVE

Patrick Jarret Kenney, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Oakland Park, FL
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1104128552
VIRTUAL ACTIVE

Jason Matthew Kurtz, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Placentia, CA
Des Moines University (2008)
16+ 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