Alexander Aguirre
NPI 1902539604 · Social Worker · Riverside, CA
Alexander Aguirre is a Social Worker provider in Riverside, CA (NPI 1902539604).
Provider details
- NPI number
- 1902539604
- Entity type
- Individual
- Primary specialty
- Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
4 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 (3)
- 14677 Merrill AveFontana, CA 92335-4219Phone: (951) 643-2340Fax: (951) 543-9645
- 1556 S Sultana AveOntario, CA 91761-4238Phone: (909) 418-6923Fax: (909) 418-6937
- 3950 Reynolds RdRiverside, CA 92503-3517Phone: (951) 358-4466
Registry dates
- Enumerated
- 2022-07-08
- Last updated
- 2025-03-25
- Certified
- 2025-03-25
Frequently asked questions
- What is Alexander Aguirre's NPI number?
- Alexander Aguirre's National Provider Identifier (NPI) is 1902539604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexander Aguirre's specialty?
- Alexander Aguirre is listed in the NPPES registry with a primary specialty of Social Worker (Behavioral Health & Social Service Providers).
- Where is Alexander Aguirre located?
- Alexander Aguirre's practice location on file with NPPES is 771 W Blaine St Ste D, Riverside, CA 92507-3940.
- What is Alexander Aguirre's phone number?
- The practice phone number listed in the NPPES registry for Alexander Aguirre is (951) 955-2233.
- Is Alexander Aguirre's NPI active?
- Yes — Alexander Aguirre's NPI (1902539604) is active in the NPPES registry as of the last update on 2025-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.