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© 2026 NPI Telehealth

US Registry Operational
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: 1497094353
VIRTUAL ACTIVE

Mays T Ali, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Jacksonville, FL
Johns Hopkins University School of Medicine (2015)
13+ Years Exp.
ACCESS PROFILE
NPI: 1497089460
VIRTUAL ACTIVE

Quratul A Raja, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Sugar Land, TX
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1497088322
VIRTUAL ACTIVE

Brett Austin Collander, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Elmhurst, IL
Georgetown University School of Medicine (2009)
17+ Years Exp.
ACCESS PROFILE
NPI: 1497084842
VIRTUAL ACTIVE

MOHAMED IMAM EL BAHY IMAM, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
LAKEWOOD, WA
OTHER (2003)
17+ Years Exp.
ACCESS PROFILE
NPI: 1497084479
VIRTUAL ACTIVE

SCOTT DAVID HAFERKAMP, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
PHOENIX, AZ
UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS (2004)
17+ Years Exp.
ACCESS PROFILE
NPI: 1497083265
VIRTUAL ACTIVE

Sumangala Vasudevan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Bothell, WA
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1497081616
VIRTUAL ACTIVE

Nikolaos Stathatos, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1497080048
VIRTUAL ACTIVE

Jorge Fernando Tello, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
UMass Chan Medical School (2009)
17+ Years Exp.
ACCESS PROFILE
NPI: 1497078752
VIRTUAL ACTIVE

Asim Rafique, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Santa Monica, CA
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1497078091
VIRTUAL ACTIVE

Lori Ann Cooper, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
Albany Medical College (2007)
16+ Years Exp.
ACCESS PROFILE
NPI: 1497076988
VIRTUAL ACTIVE

Antonio M Alvarado, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New Braunfels, TX
University of Texas Southwestern Medical Center (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1497076723
VIRTUAL ACTIVE

Avnish Gill, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
La Jolla, CA
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1497074561
VIRTUAL ACTIVE

John T Sentz, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Richmond, VA
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1497073852
VIRTUAL ACTIVE

Jessica T Thueringer, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Woodbury, MN
University of Minnesota Medical School (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1497072953
VIRTUAL ACTIVE

Amy L. Reif, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
The Woodlands, TX
Lake Erie College of Osteopathic Medicine (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1497071971
VIRTUAL ACTIVE

Kristen Marie Strasser, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Lake St Louis, MO
UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1497071518
VIRTUAL ACTIVE

Sean Daniel Fedyna, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Cedar Knolls, NJ
OFFICIAL REGISTRY DATA
16+ Years Exp.
ACCESS PROFILE
NPI: 1497070932
VIRTUAL ACTIVE

Chase D. Hendrickson, M.D., M.P.H.

Internal Medicine

CREDENTIALS VERIFIED 2026
Nashville, TN
University of Oklahoma College of Medicine (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1497070718
VIRTUAL ACTIVE

Ryan Joshua Wong, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Grand Rapids, MI
Albert Einstein College of Medicine (2008)
16+ Years Exp.
ACCESS PROFILE
NPI: 1497070601
VIRTUAL ACTIVE

Sancia Ferguson, M.D

Internal Medicine

CREDENTIALS VERIFIED 2026
Madison, WI
University of Minnesota Medical School (2010)
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