Ernestina Guillen, IMF
NPI 1952626178 · Marriage & Family Therapist · Chula Vista, CA
Ernestina Guillen, IMF is a Marriage & Family Therapist provider in Chula Vista, CA (NPI 1952626178).
Provider details
- NPI number
- 1952626178
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- IMF
- Sex
- Female
- Sole proprietor
- No
- License
- 62235 (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
16 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
- 2010-03-30
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Ernestina Guillen's NPI number?
- Ernestina Guillen's National Provider Identifier (NPI) is 1952626178, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernestina Guillen's specialty?
- Ernestina Guillen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ernestina Guillen located?
- Ernestina Guillen's practice location on file with NPPES is 815 3rd Ave Ste 311, Chula Vista, CA 91911-1310.
- What is Ernestina Guillen's phone number?
- The practice phone number listed in the NPPES registry for Ernestina Guillen is (619) 796-9561.
- Is Ernestina Guillen's NPI active?
- Yes — Ernestina Guillen's NPI (1952626178) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.