Arlen Grajeda, LMFT
NPI 1235474941 · Marriage & Family Therapist · Fountain Valley, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arlen Grajeda, LMFT is a Marriage & Family Therapist provider in Fountain Valley, CA (NPI 1235474941).
Provider details
- NPI number
- 1235474941
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Female
- Sole proprietor
- No
- License
- 92352 (CA)
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 1849 Baywood Dr Apt 103Corona, CA 92881-6401Phone: (714) 222-5853
- 5712 Campt StCypress, CA 90630Phone: (714) 828-2000
- 10927 Downey Ave Ste CDowney, CA 90241-3739Phone: (714) 222-5853
Registry dates
- Enumerated
- 2012-12-06
- Last updated
- 2026-06-04
- Certified
- 2026-06-04
Frequently asked questions
- What is Arlen Grajeda's NPI number?
- Arlen Grajeda's National Provider Identifier (NPI) is 1235474941, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arlen Grajeda's specialty?
- Arlen Grajeda is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Arlen Grajeda located?
- Arlen Grajeda's practice location on file with NPPES is 11420 Warner Ave, Fountain Valley, CA 92708-2529.
- What is Arlen Grajeda's phone number?
- The practice phone number listed in the NPPES registry for Arlen Grajeda is (949) 309-6380.
- Does Arlen Grajeda accept Medicare?
- Arlen Grajeda is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arlen Grajeda's NPI active?
- Yes — Arlen Grajeda's NPI (1235474941) is active in the NPPES registry as of the last update on 2026-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.