Amber Osijo, MFT
NPI 1235415480 · Marriage & Family Therapist · San Dimas, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amber Osijo, MFT is a Marriage & Family Therapist provider in San Dimas, CA (NPI 1235415480).
Provider details
- NPI number
- 1235415480
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Female
- Sole proprietor
- No
- License
- IMF79344 (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
14 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
- 2011-11-01
- Last updated
- 2024-12-06
- Certified
- 2024-12-06
Frequently asked questions
- What is Amber Osijo's NPI number?
- Amber Osijo's National Provider Identifier (NPI) is 1235415480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Osijo's specialty?
- Amber Osijo is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Amber Osijo located?
- Amber Osijo's practice location on file with NPPES is 762 Cypress St, San Dimas, CA 91773-3505.
- What is Amber Osijo's phone number?
- The practice phone number listed in the NPPES registry for Amber Osijo is (909) 599-1227.
- Does Amber Osijo accept Medicare?
- Amber Osijo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amber Osijo's NPI active?
- Yes — Amber Osijo's NPI (1235415480) is active in the NPPES registry as of the last update on 2024-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.