PATRICIA MARIE TRNKA-STONE ARNP, DNP
NPI 1164880860
Nurse Practitioner - Family in Yakima, WA
About Patricia Marie Trnka-stone Arnp, Dnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICIA MARIE TRNKA-STONE ARNP, DNP (NPI 1164880860) is an individual family provider in Yakima, Washington, licensed in Washington (AP61642741) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS, is affiliated with Yakima Valley Memorial, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 4
Other Identifiers 2
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
Patricia Marie Trnka-stone Arnp, Dnp 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
4Medicare enrollment records show Patricia Trnka-stone reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Yakima, WA 98901
- Reassigned Medicare billing, Washington enrollment
- 44 clinicians in this Medicare group
Yakima, WA 98902
- Reassigned Medicare billing, Washington enrollment
- 150 clinicians in this Medicare group
Puyallup, WA 98374
- Reassigned Medicare billing, Washington enrollment
- 525 clinicians in this Medicare group
Orange Park, FL 32073
- Reassigned Medicare billing, Florida enrollment
- 903 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
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.
Yakima Valley Memorial
Acute Care Hospitals · Yakima, WAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98901 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
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.
YAKIMA, WA 98901
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 Patricia Trnka-stone's NPI number?
The NPI number for Patricia Trnka-stone is 1164880860. It was assigned to this individual provider in the NPPES registry on February 9, 2016.
Where is Patricia Trnka-stone located?
Patricia Trnka-stone practices at 12 S 8th St, Yakima, WA 98901. The listed phone number is (509) 454-4143.
What is Patricia Trnka-stone's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Patricia Trnka-stone enrolled in Medicare?
Yes. Patricia Trnka-stone 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 Patricia Trnka-stone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Trnka-stone reassigns Medicare benefits to 4 organizations: Yakima Neighborhood Health Services (Yakima, WA), Community Health Of Central Washington (Yakima, WA), Sea Mar Community Health Centers (Puyallup, WA) and Inpatient Consultants Of Florida, Inc (Orange Park, FL). 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 Patricia Trnka-stone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Patricia Trnka-stone accept?
Health plans from Ambetter Health and Providence Health Plan list Patricia Trnka-stone 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 Patricia Trnka-stone affiliated with any hospitals?
According to CMS data, Patricia Trnka-stone is affiliated with Yakima Valley Memorial.
When was this NPI record last updated?
The NPPES record for Patricia Trnka-stone was last updated on September 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 45 days 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.
# Patricia Marie Trnka-Stone, ARNP, DNP · NPI 1164880860
Family physician in Yakima, Washington. Individual provider, active in the CMS NPPES registry since February 9, 2016.
## Identity
- **NPI:** 1164880860 (Entity type: Individual)
- **Enumerated:** February 9, 2016
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP61642741 (Washington)
- **Sole proprietor:** No
## Practice location
- **Address:** 12 S 8TH ST, Yakima, WA 98901-3020
- **Phone:** (509) 454-4143
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Yakima Neighborhood Health Services (NPI 1225085624, Yakima, WA); Community Health Of Central Washington (NPI 1598764920, Yakima, WA); Sea Mar Community Health Centers (NPI 1912055286, Puyallup, WA); Inpatient Consultants Of Florida, Inc (NPI 1396795597, Orange Park, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of South Florida College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** September 21, 2026
- **Other identifiers:** Medicaid 2320379 (WA); Medicaid 019371900 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1164880860) · Data from the CMS NPPES public registry.