What is Irwin Castro's NPI number?

Irwin Castro's National Provider Identifier (NPI) is 1740708908, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Irwin Castro's specialty?

Irwin Castro is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).

Where is Irwin Castro located?

Irwin Castro's practice location on file with NPPES is 7285 Quill Dr, Downey, CA 90242-2001.

What is Irwin Castro's phone number?

The practice phone number listed in the NPPES registry for Irwin Castro is (562) 940-8681.

Is Irwin Castro's NPI active?

Yes — Irwin Castro's NPI (1740708908) is active in the NPPES registry as of the last update on 2024-12-11.

IndividualActive

Irwin Castro

NPI 1740708908 · Marriage & Family Therapist · Downey, CA

Irwin Castro is a Marriage & Family Therapist provider in Downey, CA (NPI 1740708908).

Provider details

NPI number: 1740708908
Entity type: Individual
Primary specialty: Marriage & Family TherapistBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No
License: LMFT151658 (CA)

Specialties & taxonomies

Marriage & Family TherapistPrimary106H00000XLicense LMFT151658 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(69/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
8 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

7285 Quill Dr

Downey, CA 90242-2001

Phone: (562) 940-8681

Street-level locationGet directions

More CA providers

Mailing address