Sarah Nichole Guffey, PA-C
Physician Assistant · Seattle, WA
Sarah Nichole Guffey, PA-C is a physician assistant with a practice address in Seattle, Washington, and NPI 1558085811, issued on Sep 30, 2022. Check the license (Washington PA61518828, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sarah Nichole Guffey
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA61518828 WA
Self-reported in NPPES; status is on the state search - Practice location
- 550 17TH Ave Ste 540, Seattle, WA 98122
- Phone
- (206) 386-2550
- Enumerated
- Sep 30, 2022
- Record last updated
- Nov 19, 2025
- Medicaid ID
- 2286281 WA
- Medicare enrollment
- Enrolled (PECOS I20240513002384); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,718 in Washington → Look up another NPI →
Also registered at 550 17TH Ave Ste 540
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sarah Nichole Guffey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PA61518828Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average physician assistant in 2024
73 Medicare Part D claims for 35 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Oxycodone Hcl16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $55.62
1 payment: food and beverage; the largest payer was Medtronic, Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Swedish Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Nichole Guffey among 3,718 physician assistant records in Washington
Sarah Nichole Guffey, PA-C is one of 3,718 physician assistant records with a practice address in Washington. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 83% of them.
- NPI issued2022 · 83% of these records are older, 12% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2022 · median 2017 among the 2,460 with a school on file
- Record last updated2025 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
828 physician assistant records list a practice address in Seattle
They are 828 of the 41,956 NPPES records with a practice address in Seattle, and 3,718 physician assistant records in Washington.
All 3,718 in Washington → Every provider in Seattle → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Abraham Abu, PA-CSeattle, WA 981221710036587
- Joycelyn Becenti, PA-CSeattle, WA 981221699841114
- Amanda Boulis, PASeattle, WA 981221992973044
- Richard Garibaldi, PA-CSeattle, WA 981221689763666
- Katherine Henderson, PA-CSeattle, WA 981221780855262
- Della Hurt, PACSeattle, WA 981221700842424
- Robert Lacanfora, PA-CSeattle, WA 981221518945591
- Jennifer Martin, PA-CSeattle, WA 981221437198652
Common questions
What is Sarah Nichole Guffey, PA-C's NPI number?
Sarah Nichole Guffey, PA-C's National Provider Identifier (NPI) is 1558085811, issued on Sep 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Nichole Guffey, PA-C located?
The NPPES record lists a practice address at 550 17TH Ave Ste 540, Seattle, WA, 98122. Phone: (206) 386-2550. Providers update this record themselves, so call before visiting.
How can I verify Sarah Nichole Guffey, PA-C's license?
NPPES lists Washington license number PA61518828, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Sarah Nichole Guffey, PA-C prescribe under Medicare Part D?
In 2024, Sarah Nichole Guffey, PA-C had 73 Medicare Part D claims for 35 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.