Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Charles S Sabbah, MD

Individual provider Internal Medicine Physician · NPI 1467491118

Dr. Charles S Sabbah, MD is an Internal Medicine in Rialto, California. Qualified in 1981, 45 years ago. Practices with Pinnacle Medical Group Inc, an 18-clinician group, works from 3 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
45
Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1851 N Riverside Ave
Rialto, CA 92376-8069
Phone: (909) 874-2371
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 8110 Mango Ave Ste 104, Fontana, CA 92335-3603 — (909) 822-1164
  • 2150 N Waterman Ave, San Bernardino, CA 92404-4811 — (909) 881-5825

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A41433 (CA)

Record details

NPI number1467491118
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 6, 2006
Last updated in NPPESJanuary 8, 2026
Certification dateJanuary 8, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Pinnacle Medical Group Inc — 18 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Rialto