DIDI HIRSCH PSYCHIATRIC SERVICE
NPI 1194035238
Community/Behavioral Health in Los Angeles, CA
About Didi Hirsch Psychiatric Service NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIDI HIRSCH PSYCHIATRIC SERVICE (NPI 1194035238), doing business as Didi Hirsch Mental Health Services, is a healthcare organization registered as a community/behavioral health in Los Angeles, California and active in the NPI registry since October 2010. The organization maintains a secondary practice location in Santa Ana and lists Dulce M Ruiz, Finance Compliance Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 4
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Didi Hirsch Psychiatric Service is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
37Medicare enrollment records show 37 clinicians reassign Medicare billing to Didi Hirsch Psychiatric Service, which bills Medicare for the services they deliver. Of these, 21 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 37Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Didi Hirsch Psychiatric Service's NPI number?
The NPI number for Didi Hirsch Psychiatric Service is 1194035238. It was assigned to this organization in the NPPES registry on October 7, 2010. The provider is doing business as Didi Hirsch Mental Health Services. The provider is also known as Didi Hirsch Crisis Prevention Hotline, Didi Hirsch SPCC and Didi Hirsch Suicide & Self-Harm Services.
Where is Didi Hirsch Psychiatric Service located?
Didi Hirsch Psychiatric Service is located at 10277 W Olympic Blvd, Los Angeles, CA 90067. The listed phone number is (310) 895-2300.
What is Didi Hirsch Psychiatric Service's specialty?
The primary specialty registered for this NPI is Community/Behavioral Health with taxonomy code 251S00000X.
Is Didi Hirsch Psychiatric Service enrolled in Medicare?
Yes. Didi Hirsch Psychiatric Service is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Didi Hirsch Psychiatric Service?
According to the CMS Revalidation Reassignment List (October 2026 release), 37 clinicians in 6 Medicare specialties reassign their Medicare billing to Didi Hirsch Psychiatric Service. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Clinical Social Worker (12), Marriage and Family Therapist (12) and Psychiatry (8). Of these, 21 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Didi Hirsch Psychiatric Service was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Didi Hirsch Psychiatric Service · NPI 1194035238
Community/Behavioral Health organization in Los Angeles, California. Organization record, active in the CMS NPPES registry since October 7, 2010.
## Identity
- **NPI:** 1194035238 (Entity type: Organization)
- **Enumerated:** October 7, 2010
- **Primary specialty:** Community/Behavioral Health · taxonomy 251S00000X
- **Also known as:** Didi Hirsch Mental Health Services (Doing Business As); Didi Hirsch Crisis Prevention Hotline (Other Name); Didi Hirsch SPCC (Other Name); and 1 more
- **Organization subpart:** No
- **Authorized official:** Dulce Ruiz, FINANCE COMPLIANCE MANAGER
## Practice location
- **Address:** 10277 W OLYMPIC BLVD, Los Angeles, CA 90067-7005
- **Phone:** (310) 895-2300
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 37 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (12), Marriage and Family Therapist (12), Psychiatry (8); 21 practice within 10 miles; [full list](https://npiprofile.com/npi/1194035238/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 28, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1194035238) · Data from the CMS NPPES public registry.