EL RIO OB/GYN ASSOCIATES
NPI 1932490109
Clinic/Center - Federally Qualified Health Center (FQHC) in Tucson, AZ
About El Rio Ob/gyn Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EL RIO OB/GYN ASSOCIATES (NPI 1932490109) is a healthcare organization registered as a federally qualified health center (fqhc) in Tucson, Arizona and active in the NPI registry since April 2011. The organization lists Nancy Johnson, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
El Rio Ob/gyn Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
464Medicare enrollment records show 464 clinicians reassign Medicare billing to El Rio Ob/Gyn Associates, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 343 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 20
Nearest to this location (20)
See all 464Source: 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 El Rio Santa Cruz Neighborhood Health Center, Inc's NPI number?
The NPI number for El Rio Santa Cruz Neighborhood Health Center, Inc is 1932490109. It was assigned to this organization in the NPPES registry on April 22, 2011. The provider is doing business as El Rio Ob/Gyn Associates.
Where is El Rio Santa Cruz Neighborhood Health Center, Inc located?
El Rio Santa Cruz Neighborhood Health Center, Inc is located at 225 W Irvington Rd, Tucson, AZ 85714. The listed phone number is (520) 670-3857.
What is El Rio Santa Cruz Neighborhood Health Center, Inc's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is El Rio Santa Cruz Neighborhood Health Center, Inc enrolled in Medicare?
Yes. El Rio Santa Cruz Neighborhood Health Center, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through El Rio Santa Cruz Neighborhood Health Center, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 464 clinicians in 20 Medicare specialties reassign their Medicare billing to El Rio Santa Cruz Neighborhood Health Center, Inc. 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 Nurse Practitioner (115), Family Practice (113) and Mental Health Counselor (36). Of these, 8 practice at this address and 343 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does El Rio Santa Cruz Neighborhood Health Center, Inc accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Antidote Health Plan of Arizona, Inc., Blue Cross Blue Shield of Arizona and UnitedHealthcare list El Rio Santa Cruz Neighborhood Health Center, Inc as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for El Rio Santa Cruz Neighborhood Health Center, Inc was last updated on July 20, 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.
# El Rio Ob/gyn Associates · NPI 1932490109
Federally Qualified Health Center (FQHC) organization in Tucson, Arizona. Organization record, active in the CMS NPPES registry since April 22, 2011.
## Identity
- **NPI:** 1932490109 (Entity type: Organization)
- **Enumerated:** April 22, 2011
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Legal business name:** El Rio Santa Cruz Neighborhood Health Center, Inc
- **Organization subpart:** Yes (part of El Rio Santa Cruz Neighborhood Health Center)
- **Authorized official:** Nancy Johnson, CEO
## Practice location
- **Address:** 225 W IRVINGTON RD, Tucson, AZ 85714-3054
- **Phone:** (520) 670-3857
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 464 clinicians in 20 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (115), Family Practice (113), Mental Health Counselor (36); 8 practice at this address and 343 within 10 miles; [full list](https://npiprofile.com/npi/1932490109/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 20, 2016
- **Other identifiers:** Medicaid 947978 (AZ); Medicare OSCAR/certification 031895 (AZ)
---
Source: [NPI Profile](https://npiprofile.com/npi/1932490109) · Data from the CMS NPPES public registry.