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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: 1477727030
VIRTUAL ACTIVE

Ramin Shayegan Hastings, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Hasbrouck Heights, NJ
University of Virginia School of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477726917
VIRTUAL ACTIVE

Josefina Diaz Shen, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Grand Rapids, MI
Michigan State University College of Human Medicine (2004)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477726578
VIRTUAL ACTIVE

Stephanie Ann Riggen, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Indianapolis, IN
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477722890
VIRTUAL ACTIVE

THOMAS ARCHIBALD FEELY, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
LEESBURG, VA
OTHER (2005)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477718922
VIRTUAL ACTIVE

Jason M. Lawrence, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Fishersville, VA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477717916
VIRTUAL ACTIVE

Ana Maria Espila Navarro, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Framingham, MA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477717585
VIRTUAL ACTIVE

Adnan Ahmad Khan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Kansas City, MO
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477717494
VIRTUAL ACTIVE

Siobhan D Wilson, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Madison, WI
University of Wisconsin School of Medicine and Public Health (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477717445
VIRTUAL ACTIVE

Ramesh Babu Konduru

Internal Medicine

CREDENTIALS VERIFIED 2026
Raleigh, NC
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477717106
VIRTUAL ACTIVE

Ann Willman Silk, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
University of Pittsburgh School of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477717007
VIRTUAL ACTIVE

Jordan M Kautz, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
University of North Carolina School of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477716991
VIRTUAL ACTIVE

Jasmine Stannard, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Ann Arbor, MI
Michigan State University College of Human Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477715605
VIRTUAL ACTIVE

Stuti Parikh, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Braselton, GA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477715431
VIRTUAL ACTIVE

Sheryl Mascarenhas, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Columbus, OH
WRIGHT STATE UNIVERSITY BOONSHOFT SCHOOL OF MEDICINE (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477714897
VIRTUAL ACTIVE

Karim Hossny El-Sherief, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Oceanside, CA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477714517
VIRTUAL ACTIVE

Ryan K. Crisel, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Fayetteville, GA
Emory University School of Medicine (2006)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477714491
VIRTUAL ACTIVE

Jay Paul Douglass, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tualatin, OR
Ohio State University College of Medicine (2008)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477712644
VIRTUAL ACTIVE

Yong Chen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Pomona, NY
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477712636
VIRTUAL ACTIVE

Marc Anthony Fiorillo, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Englewood Cliffs, NJ
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1477712057
VIRTUAL ACTIVE

Kara Nugent, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Burlington, MA
Columbia University Vagelos College of Physicians and Surgeons (2007)
18+ 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