Sherif Toma, PSY.D.
NPI 1336270305 · Psychologist · Ontario, CA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sherif Toma, PSY.D. is a Psychologist provider in Ontario, CA (NPI 1336270305).
Provider details
- NPI number
- 1336270305
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1074 Via RomalesSan Dimas, CA 91773-4422Phone: (818) 388-0267
Registry dates
- Enumerated
- 2007-03-08
- Last updated
- 2024-12-12
- Certified
- 2024-12-12
Frequently asked questions
- What is Sherif Toma's NPI number?
- Sherif Toma's National Provider Identifier (NPI) is 1336270305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sherif Toma's specialty?
- Sherif Toma is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Sherif Toma located?
- Sherif Toma's practice location on file with NPPES is 3633 Inland Empire Blvd Ste 777, Ontario, CA 91764-7974.
- What is Sherif Toma's phone number?
- The practice phone number listed in the NPPES registry for Sherif Toma is (909) 295-5805.
- Does Sherif Toma accept Medicare?
- Sherif Toma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sherif Toma's NPI active?
- Yes — Sherif Toma's NPI (1336270305) is active in the NPPES registry as of the last update on 2024-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.