Belen Guillen, MFT INTERN
NPI 1710296835 · Marriage & Family Therapist · Laguna Beach, CA
Belen Guillen, MFT INTERN is a Marriage & Family Therapist provider in Laguna Beach, CA (NPI 1710296835).
Provider details
- NPI number
- 1710296835
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT INTERN
- Sex
- Female
- Sole proprietor
- No
- License
- 62064 (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
15 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
- 2010-10-07
- Last updated
- 2010-10-07
Frequently asked questions
- What is Belen Guillen's NPI number?
- Belen Guillen's National Provider Identifier (NPI) is 1710296835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Belen Guillen's specialty?
- Belen Guillen is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Belen Guillen located?
- Belen Guillen's practice location on file with NPPES is 980 Catalina St, Laguna Beach, CA 92651.
- What is Belen Guillen's phone number?
- The practice phone number listed in the NPPES registry for Belen Guillen is (949) 494-4311.
- Is Belen Guillen's NPI active?
- Yes — Belen Guillen's NPI (1710296835) is active in the NPPES registry as of the last update on 2010-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.