Quick answers
- Does Shawn P. Fay accept Medicare assignment?
- Yes. Medicare's clinician data says Shawn P. Fay accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Shawn P. Fay see?
- In 2024, CMS data shows 224 Original Medicare patients and 476 services for Shawn P. Fay. This counts Original Medicare only and measures volume, not quality.
- What is Shawn P. Fay's NPI number?
- 1033863642. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Shawn P. Fay, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 224 |
|---|---|
| Services billed to Medicare | 476 |
| Different services or procedures | 13 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)238 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)143 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)57 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)11 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure65%
- High cholesterol58%
- Arthritis37%
- Diabetes28%
- Ischemic heart disease18%
- Atrial fibrillation18%
Hospitals where Shawn P. Fay works
Medicare's Facility Affiliation Data lists Shawn P. Fay at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Yakima Valley MemorialYakima, WA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: not listed by Medicare · CCN 500036
Practice locations
Addresses where Shawn P. Fay is enrolled with Medicare (CMS data updated October 2, 2026).
- 2811 Tieton DrYakima, WA 98902 (509) 575‑8000
- 311 S 72nd AveYakima, WA 98908 (509) 972‑1818
Group practices
Medicare enrollment lists Shawn P. Fay as a member of this group (CMS data updated October 2, 2026).
- Yakima Valley Memorial Physicians391 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Yakima
Clinicians with the same Medicare primary specialty in Yakima, WA — not a recommendation.
Other clinicians in Yakima Valley Memorial Physicians
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | University Of Washington School Of Medicine |
| Graduation year | 2021 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033863642 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians