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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 Specialists | Telehealth & Virtual Visits | NPI Telehealth
SPECIALTY DISCOVERY ACTIVE 2026

Specialist.

Find and book verified Specialist specialists. Access NPI credentials, office locations, and virtual care availability.

VERIFIED SPECIALISTS

Active medical practitioners in Specialist clinical focus.

1,207 ENTRIES FOUND
NPI: 1841268844
VIRTUAL ACTIVE

ADRIAN LE PRESTON, MD

Specialist

CREDENTIALS VERIFIED 2026
COLUMBIA, MD
UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE (1996)
20+ Years Exp.
ACCESS PROFILE
NPI: 1841262961
VIRTUAL ACTIVE

Nitin Nadkarni, M.D.

Specialist

CREDENTIALS VERIFIED 2026
Crest Hill, IL
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1841222171
VIRTUAL ACTIVE

Michael Guerena, MD

Specialist

CREDENTIALS VERIFIED 2026
Oceanside, CA
Loyola University Chicago Stritch School of Medicine (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1841219482
VIRTUAL ACTIVE

Gary Y Miya, M.D

Specialist

CREDENTIALS VERIFIED 2026
San Diego, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1831298736
VIRTUAL ACTIVE

Minh Q Mach, M.D.

Specialist

CREDENTIALS VERIFIED 2026
Toluca Lake, CA
ST. LOUIS COLLEGE OF PHYSICIANS AND SURGEONS (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1831245810
VIRTUAL ACTIVE

PAWAN KUMAR GUPTA, M.D.

Specialist

CREDENTIALS VERIFIED 2026
SANTA BARBARA, CA
OTHER (1985)
19+ Years Exp.
ACCESS PROFILE
NPI: 1831196880
VIRTUAL ACTIVE

Sara Sadan, M.D.

Specialist

CREDENTIALS VERIFIED 2026
White Plains, NY
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1831191089
VIRTUAL ACTIVE

Philip John Sasso, M.D.

Specialist

CREDENTIALS VERIFIED 2026
Abington, PA
Sidney Kimmel Medical College at Thomas Jefferson University (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1831162908
VIRTUAL ACTIVE

Mary Ganguli

Specialist

CREDENTIALS VERIFIED 2026
Pittsburgh, PA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1831159532
VIRTUAL ACTIVE

Linyun Chen, MD

Specialist

CREDENTIALS VERIFIED 2026
Framingham, MA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1831153303
VIRTUAL ACTIVE

John Denton Sherrod, MD

Specialist

CREDENTIALS VERIFIED 2026
Daphne, AL
Tulane University School of Medicine (2003)
20+ Years Exp.
ACCESS PROFILE
NPI: 1831138015
VIRTUAL ACTIVE

Michael C Ruddy, M.D.

Specialist

CREDENTIALS VERIFIED 2026
Princeton Junction, NJ
Rutgers New Jersey Medical School (1974)
20+ Years Exp.
ACCESS PROFILE
NPI: 1831134899
VIRTUAL ACTIVE

DANIEL EVAN SWARTZ, MD

Specialist

CREDENTIALS VERIFIED 2026
FRESNO, CA
OTHER (1994)
20+ Years Exp.
ACCESS PROFILE
NPI: 1831123116
VIRTUAL ACTIVE

Daniel C. Kim, M.D.

Specialist

CREDENTIALS VERIFIED 2026
Bay Shore, NY
NYU Grossman School of Medicine (1991)
20+ Years Exp.
ACCESS PROFILE
NPI: 1831107408
VIRTUAL ACTIVE

Laurie Robin Karpf, M.D.

Specialist

CREDENTIALS VERIFIED 2026
Boca Raton, FL
STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1821280629
VIRTUAL ACTIVE

Alister A George, M.D.

Specialist

CREDENTIALS VERIFIED 2026
Thousand Oaks, CA
HOWARD UNIVERSITY COLLEGE OF MEDICINE (1987)
19+ Years Exp.
ACCESS PROFILE
NPI: 1821198490
VIRTUAL ACTIVE

George John Kolettis, M.D.

Specialist

CREDENTIALS VERIFIED 2026
Boca Raton, FL
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1821170895
VIRTUAL ACTIVE

Michael C Jungkeit, M.D.

Specialist

CREDENTIALS VERIFIED 2026
Poulsbo, WA
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE (1990)
20+ Years Exp.
ACCESS PROFILE
NPI: 1821093444
VIRTUAL ACTIVE

GEORGE A. PETROSSIAN, M.D.

Specialist

CREDENTIALS VERIFIED 2026
ROSLYN, NY
ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI (1983)
21+ Years Exp.
ACCESS PROFILE
NPI: 1821084732
VIRTUAL ACTIVE

Jordan B Glaser, M.D. P.C

Specialist

CREDENTIALS VERIFIED 2026
Staten Island, NY
Renaissance School of Medicine at Stony Brook University (1979)
21+ Years Exp.
ACCESS PROFILE
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Why Choose a Verified Specialist Specialist?

Selecting a Specialist 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 Specialists 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