Kathy Fosnaugh, D.O.
Family Medicine · Yakima, WA
At a glance
1806 W Lincoln Ave, Yakima, WA 98902-2473
NPPES record updated Dec 4, 2025. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1806 W Lincoln AveYakima, WA 98902-2473
Additional reported practice locations
600 Orondo Ave Ste 1Wenatchee, WA 988012800
Phone: 5096626000 940 Eastmont Ave
East Wenatchee, WA 988026602
Phone: 5098849000 105 S Apple Blossom Dr
Chelan, WA 988168810
Phone: 5096826000 203 S Western Ave
Tonasket, WA 988558803
Phone: 5094862151
Fax: 5092692391
Education & affiliations
- Medical / professional school
- Pacific Nw Un Of Hs, Col Of Osteopathic Medicine
- Graduation year
- 2014
- CMS specialties
- Emergency Medicine · Family Practice
Practice groups
Reported hospital affiliations
- North Valley Hospital Tonasket, WA
- Providence Mount Carmel Hospital Colville, WA
- Quincy Valley Medical Center Quincy, WA
- Three Rivers Hospital Brewster, WA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Service-mix comparison is unavailable for this NPI in the imported Medicare service file.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Medicine
- Taxonomy code
- 207Q00000X
- Enumeration date
- Apr 25, 2014
- Record updated
- Dec 4, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- D.O.
Reported taxonomies and licenses
207Q00000X · Primary
License reported: OP60576409 WA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1806 W Lincoln AveYakima, WA 98902-2473
- Phone
- (509) 452-4520
- Fax
- (509) 452-5224
Mailing address
1806 W LINCOLN AVEYAKIMA, WA 989022473
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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