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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: 1750357513
VIRTUAL ACTIVE

Marwan A. Mustaklem

Internal Medicine

CREDENTIALS VERIFIED 2026
Indianapolis, IN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750357299
VIRTUAL ACTIVE

Mark R Huber, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Sioux Falls, SD
Medical College of Georgia at Augusta University (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750357158
VIRTUAL ACTIVE

Lorelei Joyce Repique Bietz, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Helena, CA
Loma Linda University School of Medicine (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750356283
VIRTUAL ACTIVE

Nuria Maria Pastor-Soler, MD,PHD

Internal Medicine

CREDENTIALS VERIFIED 2026
Burlington, VT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750355871
VIRTUAL ACTIVE

Joseph Stilwill, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Overland Park, KS
University of Iowa Roy J. and Lucille A. Carver College of Medicine (2002)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750355137
VIRTUAL ACTIVE

Surani R Fernando, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New Haven, CT
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750352753
VIRTUAL ACTIVE

Sam T Hung, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Maywood, IL
R FRANKLIN UNIVERSITY OF MED & SCI/CHICAGO MEDICAL SCHOOL (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750351631
VIRTUAL ACTIVE

Christian Michael Simpfendorfer, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Colorado Springs, CO
Sidney Kimmel Medical College at Thomas Jefferson University (1998)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750351508
VIRTUAL ACTIVE

Robert L Thomas, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Walterboro, SC
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750350708
VIRTUAL ACTIVE

Maria Ana Rodrigues, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Randolph, MA
WARREN ALPERT MEDICAL SCHOOL OF BROWN UNIVERSITY (1987)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750350666
VIRTUAL ACTIVE

Sriram Machineni, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Chapel Hill, NC
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750348090
VIRTUAL ACTIVE

Zulfiqar Ahmed, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Glendale, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750347902
VIRTUAL ACTIVE

Naeem Aslam, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Louis, MO
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750347639
VIRTUAL ACTIVE

Puneet Kaur Grewal, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Tracy, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750347217
VIRTUAL ACTIVE

Manisha Chandalia, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Baytown, TX
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750347068
VIRTUAL ACTIVE

James G Corasanti, MD, PHD

Internal Medicine

CREDENTIALS VERIFIED 2026
Williamsville, NY
Jacobs School of Medicine and Biomedical Sciences at SUNY Buffalo (1983)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750346953
VIRTUAL ACTIVE

Steven K. Schmitt, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
University of Cincinnati College of Medicine (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750346870
VIRTUAL ACTIVE

Ngoc-Ha T. Nguyen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Annandale, VA
Johns Hopkins University School of Medicine (1993)
20+ Years Exp.
ACCESS PROFILE
NPI: 1750346755
VIRTUAL ACTIVE

Rafat Abonour, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Indianapolis, IN
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1750346722
VIRTUAL ACTIVE

Thomas G Fraser, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
Northwestern University Feinberg School of Medicine (1994)
20+ 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