Alex Petro, MSW, LCSW
NPI 1891455390 · Clinical Social Worker · San Diego, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Petro, MSW, LCSW is a Clinical Social Worker provider in San Diego, CA (NPI 1891455390).
Provider details
- NPI number
- 1891455390
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 103595 (CA)
Specialties & taxonomies
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
4 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
- 2021-12-23
- Last updated
- 2025-02-05
- Certified
- 2025-02-05
Frequently asked questions
- What is Alex Petro's NPI number?
- Alex Petro's National Provider Identifier (NPI) is 1891455390, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Petro's specialty?
- Alex Petro is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Alex Petro located?
- Alex Petro's practice location on file with NPPES is 3245 University Ave Ste 1, San Diego, CA 92104-2009.
- What is Alex Petro's phone number?
- The practice phone number listed in the NPPES registry for Alex Petro is (619) 363-1921.
- Does Alex Petro accept Medicare?
- Alex Petro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Petro's NPI active?
- Yes — Alex Petro's NPI (1891455390) is active in the NPPES registry as of the last update on 2025-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.