COUNTY OF ORANGE
NPI 1518080217
Clinic/Center - Rehabilitation, Substance Use Disorder in Santa Ana, CA
About County Of Orange NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COUNTY OF ORANGE (NPI 1518080217), doing business as Bhs-sud-sa, is a healthcare organization registered as a rehabilitation, substance use disorder in Santa Ana, California and active in the NPI registry since April 2007. The organization lists Chi Y Rajalingam, Chief Compliance Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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)
County Of Orange is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
119Medicare enrollment records show 119 clinicians reassign Medicare billing to County Of Orange, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 94 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 8
Nearest to this location (20)
See all 119Source: 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 Orange's NPI number?
The NPI number for County Of Orange is 1518080217. It was assigned to this organization in the NPPES registry on April 9, 2007. The provider is doing business as Bhs-Sud-Sa.
Where is County Of Orange located?
County Of Orange is located at 200 W Santa Ana Blvd Ste 100&175, Santa Ana, CA 92701. The listed phone number is (714) 480-6660.
What is County Of Orange's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Rehabilitation, Substance Use Disorder, with taxonomy code 261QR0405X.
Is County Of Orange enrolled in Medicare?
Yes. County Of Orange is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through County Of Orange?
According to the CMS Revalidation Reassignment List (October 2026 release), 119 clinicians in 8 Medicare specialties reassign their Medicare billing to County Of Orange. 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 (40), Marriage and Family Therapist (36) and Psychiatry (36). Of these, 7 practice at this address and 94 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 County Of Orange was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# County Of Orange · NPI 1518080217
Rehabilitation, Substance Use Disorder organization in Santa Ana, California. Organization record, active in the CMS NPPES registry since April 9, 2007.
## Identity
- **NPI:** 1518080217 (Entity type: Organization)
- **Enumerated:** April 9, 2007
- **Primary specialty:** Clinic/Center - Rehabilitation, Substance Use Disorder · taxonomy 261QR0405X
- **Also known as:** BHS-SUD-SA (Doing Business As)
- **Organization subpart:** Yes (part of County Of Orange)
- **Authorized official:** Chi Rajalingam, CHIEF COMPLIANCE OFFICER
## Practice location
- **Address:** 200 W SANTA ANA BLVD STE 100&175, Santa Ana, CA 92701-4134
- **Phone:** (714) 480-6660 · **Fax:** (714) 568-4933
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 119 clinicians in 8 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (40), Marriage and Family Therapist (36), Psychiatry (36); 7 practice at this address and 94 within 10 miles; [full list](https://npiprofile.com/npi/1518080217/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 25, 2026
- **Other identifiers:** Other 303025 (CA); Medicaid 3025 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1518080217) · Data from the CMS NPPES public registry.