IndividualActive
Ana Villanueva Guillen
NPI 1063383388 · Professional Counselor · Stockton, CA
Ana Villanueva Guillen is a Professional Counselor provider in Stockton, CA (NPI 1063383388).
Provider details
- NPI number
- 1063383388
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- APCC20670 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
1212 N California St
Stockton, CA 95202-1552
Phone: (209) 468-8686
Street-level locationGet directions
Mailing address
1212 N California St
Stockton, CA 95202-1552
Registry dates
- Enumerated
- 2025-09-17
- Last updated
- 2025-12-05
- Certified
- 2025-12-05
Frequently asked questions
- What is Ana Villanueva Guillen's NPI number?
- Ana Villanueva Guillen's National Provider Identifier (NPI) is 1063383388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Villanueva Guillen's specialty?
- Ana Villanueva Guillen is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Ana Villanueva Guillen located?
- Ana Villanueva Guillen's practice location on file with NPPES is 1212 N California St, Stockton, CA 95202-1552.
- What is Ana Villanueva Guillen's phone number?
- The practice phone number listed in the NPPES registry for Ana Villanueva Guillen is (209) 468-8686.
- Is Ana Villanueva Guillen's NPI active?
- Yes — Ana Villanueva Guillen's NPI (1063383388) is active in the NPPES registry as of the last update on 2025-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.