Karina Guillen
NPI 1366133647 · School Social Worker · Santa Ana, CA
Karina Guillen is a School Social Worker provider in Santa Ana, CA (NPI 1366133647).
Provider details
- NPI number
- 1366133647
- Entity type
- Individual
- Primary specialty
- School Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 111561 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
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
3 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
- 2023-05-17
- Last updated
- 2023-05-17
- Certified
- 2023-05-17
Frequently asked questions
- What is Karina Guillen's NPI number?
- Karina Guillen's National Provider Identifier (NPI) is 1366133647, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karina Guillen's specialty?
- Karina Guillen is listed in the NPPES registry with a primary specialty of School Social Worker (Behavioral Health & Social Service Providers).
- Where is Karina Guillen located?
- Karina Guillen's practice location on file with NPPES is 1801 S Poplar St, Santa Ana, CA 92704-4321.
- What is Karina Guillen's phone number?
- The practice phone number listed in the NPPES registry for Karina Guillen is (949) 230-1028.
- Is Karina Guillen's NPI active?
- Yes — Karina Guillen's NPI (1366133647) is active in the NPPES registry as of the last update on 2023-05-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.