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CMS Source

Informational purposes only — not medical advice. Always consult a professional. Data updated weekly.

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Best Internal Doctors in National City, CA | NPI Telehealth
Home/California/National City/Internal Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Doctors
IN National City.

Find and book top-rated Internal Medicine specialists in National City, CA. Access NPI credentials sourced from federal records and virtual care availability.

SPECIALISTS

Active internal doctors in National City jurisdiction.

12 ENTRIES FOUND
NPI: 1841303419
VIRTUAL ACTIVE

ROSEMARIE LIM, M.D.

Internal Medicine

NPI DATA 2026
National City, CA
OTHER (1989)
20+ Years Exp.
ACCESS PROFILE
NPI: 1659535656
VIRTUAL ACTIVE

MARIUSZ WYSOCZANSKI, M.D.

Internal Medicine

NPI DATA 2026
National City, CA
OTHER (2005)
18+ Years Exp.
ACCESS PROFILE
NPI: 1649349820
VIRTUAL ACTIVE

ALBERT SHARF, MD

Internal Medicine

NPI DATA 2026
National City, CA
RUTGERS NEW JERSEY MEDICAL SCHOOL (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1598934960
VIRTUAL ACTIVE

PRASHANT PATEL, MD

Internal Medicine

NPI DATA 2026
National City, CA
OTHER (2003)
18+ Years Exp.
ACCESS PROFILE
NPI: 1407851041
VIRTUAL ACTIVE

TAGUMPAY SACAMAY, M.D.

Internal Medicine

NPI DATA 2026
National City, CA
OTHER (1988)
21+ Years Exp.
ACCESS PROFILE
NPI: 1407168669
VIRTUAL ACTIVE

BRENDA WATTS, M.D.

Internal Medicine

NPI DATA 2026
National City, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1366626467
VIRTUAL ACTIVE

JUAN CALDERON MOLINA, M.D.

Internal Medicine

NPI DATA 2026
National City, CA
OTHER (2003)
19+ Years Exp.
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NPI: 1245518414
VIRTUAL ACTIVE

FHARAK MAA CHIP, M.D.

Internal Medicine

NPI DATA 2026
National City, CA
OTHER (2005)
15+ Years Exp.
ACCESS PROFILE
NPI: 1245322213
VIRTUAL ACTIVE

IRINEO TIANGCO, M.D.

Internal Medicine

NPI DATA 2026
National City, CA
OTHER (1985)
20+ Years Exp.
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NPI: 1215948849
VIRTUAL ACTIVE

TROY NIGUIDULA, MD

Internal Medicine

NPI DATA 2026
National City, CA
UNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE (1994)
20+ Years Exp.
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NPI: 1124039755
VIRTUAL ACTIVE

IRA BRAVERMAN, MD

Internal Medicine

NPI DATA 2026
National City, CA
OTHER (1978)
20+ Years Exp.
ACCESS PROFILE
NPI: 1033222708
VIRTUAL ACTIVE

DOTTIE ANN SAZON, MD

Internal Medicine

NPI DATA 2026
National City, CA
OTHER (1986)
20+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in National City, CA requires finding the right expert. A highly qualified internal medicine is crucial for proper diagnosis and long-term care management.

  • NPI Credentials: Active NPI status and valid CA state licensing sourced from federal records.
  • Virtual Options: Encrypted telehealth consultations available for remote triage.
All Providers in CaliforniaNationwide Internal Medicines