TRIBAL- CENTENNIAL CENTER CLINIC
NPI 1306503578
Clinic/Center - Multi-Specialty in Anchorage, AK
About Tribal- Centennial Center Clinic NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRIBAL- CENTENNIAL CENTER CLINIC (NPI 1306503578) is a healthcare organization registered as a multi-specialty in Anchorage, Alaska and active in the NPI registry since November 2021. The organization lists Ronald Lee Olson, Executive Vice President Finance, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tribal- Centennial Center Clinic is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
457Medicare enrollment records show 457 clinicians reassign Medicare billing to Tribal- Centennial Center Clinic, which bills Medicare for the services they deliver. Of these, 307 practice within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 24
Nearest to this location (20)
See all 457Anchorage, AK 99508
Anchorage, AK 99508
Source: 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 Southcentral Foundation's NPI number?
The NPI number for Southcentral Foundation is 1306503578. It was assigned to this organization in the NPPES registry on November 23, 2021. The provider is doing business as Tribal- Centennial Center Clinic.
Where is Southcentral Foundation located?
Southcentral Foundation is located at 9131 Centennial Cir, Anchorage, AK 99504. The listed phone number is (907) 729-4955.
What is Southcentral Foundation's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Southcentral Foundation enrolled in Medicare?
Yes. Southcentral Foundation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Southcentral Foundation?
According to the CMS Revalidation Reassignment List (October 2026 release), 457 clinicians in 24 Medicare specialties reassign their Medicare billing to Southcentral Foundation. 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 (95), Mental Health Counselor (50) and Family Practice (45). Of these, 307 practice 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 Southcentral Foundation was last updated on September 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Tribal- Centennial Center Clinic · NPI 1306503578
Multi-Specialty organization in Anchorage, Alaska. Organization record, active in the CMS NPPES registry since November 23, 2021.
## Identity
- **NPI:** 1306503578 (Entity type: Organization)
- **Enumerated:** November 23, 2021
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Legal business name:** Southcentral Foundation
- **Organization subpart:** Yes (part of Southcentral Foundation)
- **Authorized official:** Ronald Olson, EXECUTIVE VICE PRESIDENT FINANCE
## Practice location
- **Address:** 9131 CENTENNIAL CIR, Anchorage, AK 99504-1482
- **Phone:** (907) 729-4955
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 457 clinicians in 24 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (95), Mental Health Counselor (50), Family Practice (45); 307 practice within 10 miles; [full list](https://npiprofile.com/npi/1306503578/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 1, 2023
- **Other identifiers:** Medicaid 1728771 (AK)
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Source: [NPI Profile](https://npiprofile.com/npi/1306503578) · Data from the CMS NPPES public registry.