GILA RIVER HEALTH CARE CORPORATION
NPI 1386633915
General Acute Care Hospital - Rural in Maricopa, AZ
About Gila River Health Care Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GILA RIVER HEALTH CARE CORPORATION (NPI 1386633915), doing business as Ak-chin Clinic, is a healthcare organization registered as a rural in Maricopa, Arizona and active in the NPI registry since October 2005. The organization lists Anthony J. Santiago, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
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)
Gila River Health Care Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
480Medicare enrollment records show 480 clinicians reassign Medicare billing to Gila River Health Care Corporation, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 31
Nearest to this location (20)
See all 480Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Quality Ratings CMS Care Compare
Quality and patient-experience ratings for Huhu Kam Memorial Hospital (CMS certification number 031308), from CMS Care Compare.
Huhu Kam Memorial Hospital
Critical Access Hospitals · Sacaton, AZUnplanned Hospital Visits 2
Timely & Effective Care 8
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 Gila River Health Care Corporation's NPI number?
The NPI number for Gila River Health Care Corporation is 1386633915. It was assigned to this organization in the NPPES registry on October 17, 2005. The provider is doing business as AK-Chin Clinic.
Where is Gila River Health Care Corporation located?
Gila River Health Care Corporation is located at 48203 W. Farrell Rd., Maricopa, AZ 85139. The listed phone number is (520) 568-3881.
What is Gila River Health Care Corporation's specialty?
The primary specialty registered for this NPI is General Acute Care Hospital, specializing in Rural, with taxonomy code 282NR1301X.
Is Gila River Health Care Corporation enrolled in Medicare?
Yes. Gila River Health Care Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gila River Health Care Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 480 clinicians in 31 Medicare specialties reassign their Medicare billing to Gila River Health Care Corporation. 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 (116), Diagnostic Radiology (68) and Emergency Medicine (45). Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Is Gila River Health Care Corporation a Medicare-certified hospital?
Yes. Huhu Kam Memorial Hospital is a Medicare-certified hospital (Critical Access Hospitals). The hospital provides emergency services.
What insurance does Gila River Health Care Corporation accept?
Health plans from UnitedHealthcare list Gila River Health Care Corporation 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 Gila River Health Care Corporation was last updated on June 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Gila River Health Care Corporation · NPI 1386633915
Rural organization in Maricopa, Arizona. Organization record, active in the CMS NPPES registry since October 17, 2005.
## Identity
- **NPI:** 1386633915 (Entity type: Organization)
- **Enumerated:** October 17, 2005
- **Primary specialty:** General Acute Care Hospital - Rural · taxonomy 282NR1301X
- **Also known as:** AK-Chin Clinic (Doing Business As)
- **Organization subpart:** No
- **Authorized official:** Anthony Santiago, CEO
## Practice location
- **Address:** 48203 W. FARRELL RD., Maricopa, AZ 85139-0038
- **Phone:** (520) 568-3881 · **Fax:** (602) 528-1255
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 480 clinicians in 31 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (116), Diagnostic Radiology (68), Emergency Medicine (45); 2 practice within 10 miles; [full list](https://npiprofile.com/npi/1386633915/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 17, 2025
- **Other identifiers:** Medicaid 334582 (AZ)
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Source: [NPI Profile](https://npiprofile.com/npi/1386633915) · Data from the CMS NPPES public registry.