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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 Upland, CA | NPI Telehealth
Home/California/Upland/Internal Doctors
LOCAL SPECIALTY PROTOCOL 2026

Internal Doctors
IN Upland.

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

SPECIALISTS

Active internal doctors in Upland jurisdiction.

18 ENTRIES FOUND
NPI: 1932217544
VIRTUAL ACTIVE

BASIM ABDELKARIM, MD

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1912293317
VIRTUAL ACTIVE

SADIA MOINUDDIN, MD

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (2011)
15+ Years Exp.
ACCESS PROFILE
NPI: 1760559819
VIRTUAL ACTIVE

THANG LE, MD

Internal Medicine

NPI DATA 2026
Upland, CA
UNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1740424712
VIRTUAL ACTIVE

NIMA NAIMI, D.O.

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (2009)
17+ Years Exp.
ACCESS PROFILE
NPI: 1720154255
VIRTUAL ACTIVE

NICOLAAS GROBLER, MD

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1710956412
VIRTUAL ACTIVE

SUSAN BIEGEL, M.D.

Internal Medicine

NPI DATA 2026
Upland, CA
LOMA LINDA UNIVERSITY SCHOOL OF MEDICINE (1988)
20+ Years Exp.
ACCESS PROFILE
NPI: 1669519500
VIRTUAL ACTIVE

PADMINI TUMMALA, MD

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (1991)
19+ Years Exp.
ACCESS PROFILE
NPI: 1588008189
VIRTUAL ACTIVE

PRIYANKA YARAMADA

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (2008)
13+ Years Exp.
ACCESS PROFILE
NPI: 1558497891
VIRTUAL ACTIVE

GHASSAN HADI, M.D.

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (1988)
19+ Years Exp.
ACCESS PROFILE
NPI: 1366484883
VIRTUAL ACTIVE

SARINA KULAR, M.D.

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (1986)
20+ Years Exp.
ACCESS PROFILE
NPI: 1326235136
VIRTUAL ACTIVE

NAHEL AL BOUZ, M.D.

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1205156866
VIRTUAL ACTIVE

EBRAHIM SADEGHI NAJAFABADI, M.D.

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (2003)
16+ Years Exp.
ACCESS PROFILE
NPI: 1194715193
VIRTUAL ACTIVE

BYUNG AHN, MD

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (1978)
21+ Years Exp.
ACCESS PROFILE
NPI: 1184939381
VIRTUAL ACTIVE

SOLOMON HUANG, M.D.

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1184777468
VIRTUAL ACTIVE

SWAPNIL RAJURKAR, M.D.

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (2001)
19+ Years Exp.
ACCESS PROFILE
NPI: 1114926367
VIRTUAL ACTIVE

ANTONY HOU, M.D.

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (2004)
21+ Years Exp.
ACCESS PROFILE
NPI: 1083748727
VIRTUAL ACTIVE

MICHAEL CHAI, M.D.

Internal Medicine

NPI DATA 2026
Upland, CA
EASTERN VIRGINIA MEDICAL SCHOOL (1994)
19+ Years Exp.
ACCESS PROFILE
NPI: 1073654570
VIRTUAL ACTIVE

CHIRAG VAIDYA, MD

Internal Medicine

NPI DATA 2026
Upland, CA
OTHER (1999)
19+ Years Exp.
ACCESS PROFILE

Local Discovery Protocol

Navigating healthcare in Upland, 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