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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: 1528421609
VIRTUAL ACTIVE

John E Oghene, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Hyannis, MA
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1528421484
VIRTUAL ACTIVE

Bobby Swinney, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Ocean Springs, MS
WILLIAM CAREY UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528421443
VIRTUAL ACTIVE

SHANE EIKENBERRY, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
PITTSBURGH, PA
OTHER (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528421211
VIRTUAL ACTIVE

Alexander Paul Sapick, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
University of Cincinnati College of Medicine (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528421195
VIRTUAL ACTIVE

Gurpinder Gill, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
UNIVERSITY OF VERMONT COLLEGE OF MEDICINE (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528421138
VIRTUAL ACTIVE

Judith Staub

Internal Medicine

CREDENTIALS VERIFIED 2026
Salt Lake City, UT
Medical University of South Carolina College of Medicine (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528421039
VIRTUAL ACTIVE

Celine Haotian Zhou, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
Case Western Reserve University School of Medicine (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528420767
VIRTUAL ACTIVE

Junaid Habibullah, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Valley Stream, NY
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1528420569
VIRTUAL ACTIVE

Eric M Montminy

Internal Medicine

CREDENTIALS VERIFIED 2026
Chicago, IL
Rush Medical College (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528420528
VIRTUAL ACTIVE

Lauren Joyce Sullivan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Charleston, SC
NYU Grossman School of Medicine (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528420437
VIRTUAL ACTIVE

Assad A Munis, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Alexandria, VA
EDWARD VIA COL OF OSTEO MEDICINE-VIRGINIA CAMPUS (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528418670
VIRTUAL ACTIVE

Adrian James Ptacek, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Grand Rapids, MI
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1528418118
VIRTUAL ACTIVE

Samreen Khan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Vancouver, WA
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1528414810
VIRTUAL ACTIVE

Khushbu V Janani, D.O

Internal Medicine

CREDENTIALS VERIFIED 2026
Wilton, CT
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1528412897
VIRTUAL ACTIVE

Daniel Vieira Lighthouse, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Spencerport, NY
UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528412418
VIRTUAL ACTIVE

Kevin Andujar, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1528411774
VIRTUAL ACTIVE

Fernando Ernesto Casado Castillo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Renton, WA
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1528410255
VIRTUAL ACTIVE

RAJARAJAN PANNEERSELVAN, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
WINSTON SALEM, NC
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1528407384
VIRTUAL ACTIVE

Corinne N Lee-Guzman, D.O.

Internal Medicine

CREDENTIALS VERIFIED 2026
Davis, CA
OFFICIAL REGISTRY DATA
13+ Years Exp.
ACCESS PROFILE
NPI: 1528406923
VIRTUAL ACTIVE

Sofiya Rehman

Internal Medicine

CREDENTIALS VERIFIED 2026
Dallas, TX
OFFICIAL REGISTRY DATA
13+ 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