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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: 1841751450
VIRTUAL ACTIVE

Cameron Chalker, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Portland, OR
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1841751443
VIRTUAL ACTIVE

Miranda Ravicz Adelmann, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Boston, MA
Harvard Medical School (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1841751245
VIRTUAL ACTIVE

Victor Yamada Razuk, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
South Miami, FL
Rutgers New Jersey Medical School (2019)
7+ Years Exp.
ACCESS PROFILE
NPI: 1841751088
VIRTUAL ACTIVE

Thuyvy Le, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
San Jose, CA
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1841750957
VIRTUAL ACTIVE

John David Christensen, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Rochester, MN
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1841750429
VIRTUAL ACTIVE

Kevin Groudan, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
New York, NY
OFFICIAL REGISTRY DATA
7+ Years Exp.
ACCESS PROFILE
NPI: 1841746542
VIRTUAL ACTIVE

Pedro M Barata, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
New Orleans, LA
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1841746112
VIRTUAL ACTIVE

Kai Sun, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1841733102
VIRTUAL ACTIVE

Jordi Rodon Ahnert, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Houston, TX
OFFICIAL REGISTRY DATA
10+ Years Exp.
ACCESS PROFILE
NPI: 1841731288
VIRTUAL ACTIVE

Anastasia Martynova, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Los Angeles, CA
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1841731080
VIRTUAL ACTIVE

Omeed Alipour, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Seattle, WA
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1841728573
VIRTUAL ACTIVE

Shashank Cheemalavagu, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Cleveland, OH
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1841727294
VIRTUAL ACTIVE

Khadija Merchant

Internal Medicine

CREDENTIALS VERIFIED 2026
Yardley, PA
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1841727021
VIRTUAL ACTIVE

Richard Savio Fernandes Almeida, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Madison, WI
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1841726965
VIRTUAL ACTIVE

Zachary Aaron Pounders, DO

Internal Medicine

CREDENTIALS VERIFIED 2026
Grand Rapids, MI
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1841726759
VIRTUAL ACTIVE

Megan M Sullivan, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Scottsdale, AZ
UNIVERSITY OF NORTH DAKOTA SCHOOL OF MEDICINE (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1841726411
VIRTUAL ACTIVE

Frances Tian, MD

Internal Medicine

CREDENTIALS VERIFIED 2026
Tacoma, WA
Ohio State University College of Medicine (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1841725595
VIRTUAL ACTIVE

Sean Patrick Gaffney, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Chapel Hill, NC
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (2017)
9+ Years Exp.
ACCESS PROFILE
NPI: 1841723780
VIRTUAL ACTIVE

Caitlin Lizbeth Bass, M.D.

Internal Medicine

CREDENTIALS VERIFIED 2026
Saint Augustine, FL
OFFICIAL REGISTRY DATA
9+ Years Exp.
ACCESS PROFILE
NPI: 1841722568
VIRTUAL ACTIVE

Eva Alba

Internal Medicine

CREDENTIALS VERIFIED 2026
Clifton, NJ
Columbia University Vagelos College of Physicians and Surgeons (2017)
9+ 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