Kathy Fosnaugh, DO - Medicare Family Practice in Yakima, WA

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Kathy Fosnaugh, DO is a medicare enrolled "Family Medicine" physician in Yakima, Washington. She went to Pacific Nw Un Of Hs, Col Of Osteopathic Medicine and graduated in 2014 and has 12 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Columbia Valley Community Health, Olney Emergency Group, A Professional Llc, Grant County Hospital District No. 2 and her current practice location is 1806 W Lincoln Ave, Yakima, Washington. You can reach out to her office (for appointments etc.) via phone at (509) 452-4520.

Kathy Fosnaugh is licensed to practice in Washington (license number OP60576409) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1417377680.

Contact Information

Kathy Fosnaugh, DO
1806 W Lincoln Ave,
Yakima, WA 98902-2473
(509) 452-4520
(509) 452-5224

Map and Direction




Physician's Profile

Full NameKathy Fosnaugh
GenderFemale
SpecialityFamily Practice
Experience12 Years
Location1806 W Lincoln Ave, Yakima, Washington
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Kathy Fosnaugh attended and graduated from Pacific Nw Un Of Hs, Col Of Osteopathic Medicine in 2014
  NPI Data:
  • NPI Number: 1417377680
  • Provider Enumeration Date: 04/25/2014
  • Last Update Date: 12/04/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 8628292174
  • Enrollment ID: I20160802001633

Medical Identifiers

Medical identifiers for Kathy Fosnaugh such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417377680NPI-NPPES
2035963MedicaidWA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine OP60576409 (Washington)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Quincy Valley Medical CenterQuincy, WAHospital
Providence Mount Carmel HospitalColville, WAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Columbia Valley Community Health711381387457
Olney Emergency Group, A Professional Llc842639996516
Grant County Hospital District No. 289219190777

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Kathy Fosnaugh allows following entities to bill medicare on her behalf.
Entity NameChelan County Public Hospital District No 2
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578568853
PECOS PAC ID: 9133027360
Enrollment ID: O20031226000201
Entity NameGrant County Hospital District No. 2
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659445468
PECOS PAC ID: 8921919077
Enrollment ID: O20040116000955
Entity NameOkanogan Douglas County Hospital Dist 1
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1205942257
PECOS PAC ID: 7810882792
Enrollment ID: O20040219000122
Entity NameColumbia Valley Community Health
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1487650636
PECOS PAC ID: 7113813874
Enrollment ID: O20040227000599
Entity NameOkanogan County Public Hospital Dist No 4
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750443834
PECOS PAC ID: 9335051150
Enrollment ID: O20040323000641
Entity NameChelan County Public Hospital District No 2
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1578568853
PECOS PAC ID: 9133027360
Enrollment ID: O20061104000289
Entity NameSunnyside Emergency Group A Professional Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033529367
PECOS PAC ID: 0941424451
Enrollment ID: O20140623002600
Entity NameOlney Emergency Group, A Professional Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1386108868
PECOS PAC ID: 8426399965
Enrollment ID: O20190409003071

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Kathy Fosnaugh is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Kathy Fosnaugh, DO
1806 W Lincoln Ave,
Yakima, WA 98902-2473

Ph: (509) 452-4520		Kathy Fosnaugh, DO
1806 W Lincoln Ave,
Yakima, WA 98902-2473

Ph: (509) 452-4520

Reviews and Comments


Family Medicine Doctors in Yakima, WA

Dr. Stephen G Litchfield, DO
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 210 S 11th Ave, Suite 44, Yakima, WA 98902
Phone: 509-248-4586    Fax: 509-576-8857
Dr. Sheau-fang Pan, MD
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1806 W Lincoln Ave, Yakima, WA 98902
Phone: 509-452-4520    Fax: 509-452-5224
Dr. Eve K Barker, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1806 W Lincoln Ave, Yakima, WA 98902
Phone: 509-452-4520    Fax: 509-452-5224
Dr. Ruiyang Yi, MD
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2811 Tieton Dr, Yakima, WA 98902
Phone: 509-746-2360    Fax: 509-249-5377
Paul E Emmans Jr., D.O.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 402 S 12th Ave, Yakima, WA 98902
Phone: 509-574-6139    Fax: 509-574-6138
Michael Jach,
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 602 E Nob Hill Blvd, Yakima, WA 98901
Phone: 509-248-3334    Fax: 509-453-6144
Dr. Mia-anne Paolucci, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1806 W Lincoln Ave, Yakima, WA 98902
Phone: 509-452-4520    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.