Michael Villegas
NPI 1336661420 · Clinical Social Worker · Pasadena, CA
Enrolled with Medicare as Order and Referring Only - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Villegas is a Clinical Social Worker provider in Pasadena, CA (NPI 1336661420).
Provider details
- NPI number
- 1336661420
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 122146 (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
8 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
- 2017-07-11
- Last updated
- 2025-03-21
- Certified
- 2025-03-21
Frequently asked questions
- What is Michael Villegas's NPI number?
- Michael Villegas's National Provider Identifier (NPI) is 1336661420, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Villegas's specialty?
- Michael Villegas is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Michael Villegas located?
- Michael Villegas's practice location on file with NPPES is 1855 N Fair Oaks Ave, Pasadena, CA 91103-1620.
- What is Michael Villegas's phone number?
- The practice phone number listed in the NPPES registry for Michael Villegas is (855) 425-1777.
- Does Michael Villegas accept Medicare?
- Michael Villegas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Villegas's NPI active?
- Yes — Michael Villegas's NPI (1336661420) is active in the NPPES registry as of the last update on 2025-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.