William Hoskyn, ARNP
Family Nurse Practitioner · Shoreline, WA
William Hoskyn, ARNP is a family nurse practitioner with a practice address in Shoreline, Washington, and NPI 1760831390, issued on Jun 4, 2016. Check the license (Washington AP60657874, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Hoskyn
- Credential
- ARNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- AP60657874 WA
RN60173936 WA
Self-reported in NPPES; status is on the state search - Practice location
- 16549 Aurora Ave N, Shoreline, WA 98133
- Phone
- (206) 533-2600
- Enumerated
- Jun 4, 2016
- Record last updated
- Sep 23, 2025
- Medicare enrollment
- Enrolled (PECOS I20161019001550); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 3,781 in Washington → Look up another NPI →
Also registered at 16549 Aurora Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emily Biddulph, ARNPFamily Nurse Practitioner1508490681
- Athena BollozosNurse Practitioner1841028073
- Emily Brothers, RNGeneral Practice Registered Nurse1740661735
- Hong ChangDental Hygienist1780056432
Verify William Hoskyn in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60657874Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
28% more Medicare Part D claims than the average family nurse practitioner in 2024
1,666 Medicare Part D claims for 128 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 37 claims were for opioids.
Most prescribed
- Atorvastatin Calcium155 claims
- Amlodipine Besylate82 claims
- Lisinopril70 claims
- Metformin Hcl Er66 claims
- Omeprazole64 claims
- Tamsulosin Hcl52 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.
Bills Medicare through one group practice
- International Community Health ServicesSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Hoskyn among 3,781 family nurse practitioner records in Washington
William Hoskyn, ARNP is one of 3,781 family nurse practitioner records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 47% of them.
- NPI issued2016 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2016 · median 2018 among the 2,116 with a school on file
- Record last updated2025 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
29 family nurse practitioner records list a practice address in Shoreline
They are 29 of the 1,234 NPPES records with a practice address in Shoreline, and 3,781 family nurse practitioner records in Washington.
All 3,781 in Washington → Every provider in Shoreline → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Laura Adiele, FNP-BCShoreline, WA 981331386077998
- Kimberley Chastain, NPSeattle, WA 981331528181039
- Melissa Darragh, MSN, FNP-CSeattle, WA 981331023398153
- Patricia Deryke, ARNPSeattle, WA 981331508873449
- Christine Hoyle, ARNPSeattle, WA 981331518036201
- Nicole McAllister, ARNPSeattle, WA 981331811276322
- Myla Morales-Tomas, NP-C, ARNPSeattle, WA 981331538196316
- Atalaya Ombati, NPShoreline, WA 981331841555075
Common questions
What is William Hoskyn, ARNP's NPI number?
William Hoskyn, ARNP's National Provider Identifier (NPI) is 1760831390, issued on Jun 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is William Hoskyn, ARNP located?
The NPPES record lists a practice address at 16549 Aurora Ave N, Shoreline, WA, 98133. Phone: (206) 533-2600. Providers update this record themselves, so call before visiting.
How can I verify William Hoskyn, ARNP's license?
NPPES lists Washington license number AP60657874, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does William Hoskyn, ARNP prescribe under Medicare Part D?
In 2024, William Hoskyn, ARNP had 1,666 Medicare Part D claims for 128 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.