MS. TERESA IRENE GARRISON ARNP
NPI 1902113038
Nurse Practitioner - Family in Yelm, WA
About Ms. Teresa Irene Garrison Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. TERESA IRENE GARRISON ARNP (NPI 1902113038) is an individual family provider in Yelm, Washington, licensed in Washington (AP60178145) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS, is affiliated with Providence St Peter Hospital, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ms. Teresa Irene Garrison Arnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Teresa Garrison reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Yelm, WA 98597
- Reassigned Medicare billing, Washington enrollment
- 525 clinicians in this Medicare group
Lakewood, WA 98499
- Reassigned Medicare billing, Washington enrollment
- 4,383 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 12
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Providence St Peter Hospital
Acute Care Hospitals · Olympia, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98597 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
YELM, WA 98597
YELM, WA 98597
YELM, WA 98597
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 Teresa Garrison's NPI number?
The NPI number for Teresa Garrison is 1902113038. It was assigned to this individual provider in the NPPES registry on September 10, 2010.
Where is Teresa Garrison located?
Teresa Garrison practices at 202 Cullens St NW, Yelm, WA 98597. The listed phone number is (360) 400-4800.
What is Teresa Garrison's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Teresa Garrison enrolled in Medicare?
Yes. Teresa Garrison is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Teresa Garrison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Teresa Garrison reassigns Medicare benefits to 2 organizations: Sea Mar Community Health Centers (Yelm, WA) and Multicare Health System (Lakewood, WA). Each 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 Teresa Garrison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Teresa Garrison accept?
Health plans from Ambetter Health, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Teresa Garrison 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.
Is Teresa Garrison affiliated with any hospitals?
According to CMS data, Teresa Garrison is affiliated with Providence St Peter Hospital.
When was this NPI record last updated?
The NPPES record for Teresa Garrison was last updated on November 2, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.