Arsalan Pourteymour, M.D.
NPI 1891821187 · Primary Care Clinic/Center · Rialto, CA
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arsalan Pourteymour, M.D. is a Primary Care Clinic/Center provider in Rialto, CA (NPI 1891821187).
Provider details
- NPI number
- 1891821187
- Entity type
- Individual
- Primary specialty
- Primary Care Clinic/CenterAmbulatory Health Care Facilities
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A52564 (CA)
Specialties & taxonomies
Ambulatory Health Care Facilities
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
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2007-02-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Arsalan Pourteymour's NPI number?
- Arsalan Pourteymour's National Provider Identifier (NPI) is 1891821187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arsalan Pourteymour's specialty?
- Arsalan Pourteymour is listed in the NPPES registry with a primary specialty of Primary Care Clinic/Center (Ambulatory Health Care Facilities).
- Where is Arsalan Pourteymour located?
- Arsalan Pourteymour's practice location on file with NPPES is 724 E Foothill Blvd, Rialto, CA 92376-5265.
- What is Arsalan Pourteymour's phone number?
- The practice phone number listed in the NPPES registry for Arsalan Pourteymour is (909) 875-8651.
- Does Arsalan Pourteymour accept Medicare?
- Arsalan Pourteymour is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arsalan Pourteymour's NPI active?
- Yes — Arsalan Pourteymour's NPI (1891821187) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.