COUNTY OF VENTURA
NPI 1528275351
Public Health or Welfare in Oxnard, CA
About County Of Ventura NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COUNTY OF VENTURA (NPI 1528275351), doing business as Public Health Services, is a healthcare organization registered as a public health or welfare in Oxnard, California and active in the NPI registry since May 2007. The organization lists Narcisa B Egan, Cfo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 1
Other Identifiers 3
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 Ventura is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
707Medicare enrollment records show 707 clinicians reassign Medicare billing to County Of Ventura, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 421 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 54
Nearest to this location (20)
See all 707Source: 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 Ventura's NPI number?
The NPI number for County Of Ventura is 1528275351. It was assigned to this organization in the NPPES registry on May 17, 2007. The provider is doing business as Public Health Services.
Where is County Of Ventura located?
County Of Ventura is located at 2240 E Gonzales Rd Ste 210, Oxnard, CA 93036. The listed phone number is (805) 981-5101.
What is County Of Ventura's specialty?
The primary specialty registered for this NPI is Public Health or Welfare with taxonomy code 251K00000X.
Is County Of Ventura enrolled in Medicare?
Yes. County Of Ventura is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through County Of Ventura?
According to the CMS Revalidation Reassignment List (October 2026 release), 707 clinicians in 54 Medicare specialties reassign their Medicare billing to County Of Ventura. 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 Family Practice (185), Psychiatry (83) and Pediatric Medicine (55). Of these, 2 practice at this address and 421 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 Ventura was last updated on October 23, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 Ventura · NPI 1528275351
Public Health or Welfare organization in Oxnard, California. Organization record, active in the CMS NPPES registry since May 17, 2007.
## Identity
- **NPI:** 1528275351 (Entity type: Organization)
- **Enumerated:** May 17, 2007
- **Primary specialty:** Public Health or Welfare · taxonomy 251K00000X
- **Also known as:** Public Health Services (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Narcisa Egan, CFO
## Practice location
- **Address:** 2240 E GONZALES RD STE 210, Oxnard, CA 93036-8216
- **Phone:** (805) 981-5101 · **Fax:** (805) 648-9545
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 707 clinicians in 54 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Family Practice (185), Psychiatry (83), Pediatric Medicine (55); 2 practice at this address and 421 within 10 miles; [full list](https://npiprofile.com/npi/1528275351/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 23, 2025
- **Other identifiers:** Medicaid ZZT49004F (CA); Medicaid GR0072001 (CA); Medicaid AYD000130 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1528275351) · Data from the CMS NPPES public registry.