SAN LUIS OBISPO COUNTY MENTAL HEALTH SERVICES
NPI 1932563053
Clinic/Center - Mental Health (Including Community Mental Health Center) in Arroyo Grande, CA
About San Luis Obispo County Mental Health Services NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SAN LUIS OBISPO COUNTY MENTAL HEALTH SERVICES (NPI 1932563053) is a healthcare organization registered as a mental health (including community mental health center) in Arroyo Grande, California and active in the NPI registry since April 2016. The organization lists M. Daisy Ilano, Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
San Luis Obispo County Mental Health Services is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
31Medicare enrollment records show 31 clinicians reassign Medicare billing to San Luis Obispo County Mental Health Services, which bills Medicare for the services they deliver. Of these, 1 practice at this address. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 31Source: 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 County Of San Luis Obispo's NPI number?
The NPI number for County Of San Luis Obispo is 1932563053. It was assigned to this organization in the NPPES registry on April 6, 2016. The provider is also known as San Luis Obispo County Mental Health Services.
Where is County Of San Luis Obispo located?
County Of San Luis Obispo is located at 1350 E Grand Ave, Arroyo Grande, CA 93420. The listed phone number is (805) 781-4700.
What is County Of San Luis Obispo's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.
Is County Of San Luis Obispo enrolled in Medicare?
Yes. County Of San Luis Obispo is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through County Of San Luis Obispo?
According to the CMS Revalidation Reassignment List (October 2026 release), 31 clinicians in 6 Medicare specialties reassign their Medicare billing to County Of San Luis Obispo. 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 Psychiatry (14), Nurse Practitioner (6) and Clinical Social Worker (5). Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for County Of San Luis Obispo was last updated on May 5, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years 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.
# San Luis Obispo County Mental Health Services · NPI 1932563053
Mental Health (Including Community Mental Health Center) organization in Arroyo Grande, California. Organization record, active in the CMS NPPES registry since April 6, 2016.
## Identity
- **NPI:** 1932563053 (Entity type: Organization)
- **Enumerated:** April 6, 2016
- **Primary specialty:** Clinic/Center - Mental Health (Including Community Mental Health Center) · taxonomy 261QM0801X
- **Legal business name:** County Of San Luis Obispo
- **Organization subpart:** No
- **Authorized official:** M. Daisy Ilano, MEDICAL DIRECTOR
## Practice location
- **Address:** 1350 E GRAND AVE, Arroyo Grande, CA 93420-2422
- **Phone:** (805) 781-4700
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 31 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Psychiatry (14), Nurse Practitioner (6), Clinical Social Worker (5); 1 practice at this address; [full list](https://npiprofile.com/npi/1932563053/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 5, 2016
- **Other identifiers:** Medicaid 4000 (CA); Medicare PIN CP065A (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1932563053) · Data from the CMS NPPES public registry.