William Arthur Wolter, NP-C
Family Nurse Practitioner · Everett, WA
William Arthur Wolter, NP-C is a family nurse practitioner with a practice address in Everett, Washington, and NPI 1134470990, issued on Sep 19, 2012. Check the license (Washington AP60309317, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William Arthur Wolter
- Credential
- NP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP60309317 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3927 Rucker Ave, Everett, WA 98201
- Phone
- (425) 258-3900
- Enumerated
- Sep 19, 2012
- Record last updated
- Nov 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (425) 258-3910
- Medicare enrollment
- Enrolled (PECOS I20130529000649); 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 3927 Rucker Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify William Arthur Wolter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP60309317Check 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 family nurse practitioner in 2024
111 Medicare Part D claims for 59 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate14 claims
- Prednisone12 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 2 group practices
- Seattle Childrens HospitalSeattle, WA
- Tulalip Tribes OF WashingtonTulalip, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Arthur Wolter among 3,781 family nurse practitioner records in Washington
William Arthur Wolter, NP-C 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 2012, is newer than 32% of them.
- NPI issued2012 · 32% of these records are older, 64% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2012 · median 2018 among the 2,116 with a school on file
- Record last updated2021 · 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).
104 family nurse practitioner records list a practice address in Everett
They are 104 of the 7,246 NPPES records with a practice address in Everett, and 3,781 family nurse practitioner records in Washington.
All 3,781 in Washington → Every provider in Everett → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Alan Abrams, ARNPEverett, WA 982011639347438
- Imelda Cheng, NPEverett, WA 982011174702526
- Melinda Church, ARNPEverett, WA 982011538187901
- Teresa Erskine, ARNPEverett, WA 982011437121761
- Sheila Ferrell, ARNPEverett, WA 982011942397633
- Deborah Friend, ARNPEverett, WA 982011891868675
- Susan Jones, ARNPEverett, WA 982011548457039
- Woo Kim, ARNP, DCEverett, WA 982011962695528
Common questions
What is William Arthur Wolter, NP-C's NPI number?
William Arthur Wolter, NP-C's National Provider Identifier (NPI) is 1134470990, issued on Sep 19, 2012. An NPI identifies a provider in billing; it is not a license.
Where is William Arthur Wolter, NP-C located?
The NPPES record lists a practice address at 3927 Rucker Ave, Everett, WA, 98201. Phone: (425) 258-3900. Providers update this record themselves, so call before visiting.
How can I verify William Arthur Wolter, NP-C's license?
NPPES lists Washington license number AP60309317, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does William Arthur Wolter, NP-C prescribe under Medicare Part D?
In 2024, William Arthur Wolter, NP-C had 111 Medicare Part D claims for 59 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.