Zachary Assink
Nurse Practitioner · Yakima, WA
Zachary Assink is a nurse practitioner with a practice address in Yakima, Washington, and NPI 1538781851, issued on May 8, 2020. Check the license (Washington AP61054843, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Zachary Assink
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- AP61054843 WA
RN60361875 WA
Self-reported in NPPES; status is on the state search - Practice location
- 602 E Nob Hill Blvd, Yakima, WA 98901
- Phone
- (509) 248-3334
- Enumerated
- May 8, 2020
- Record last updated
- Mar 2, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (509) 453-6144
- Medicare enrollment
- Enrolled (PECOS I20220627002779); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,308 in Washington → Look up another NPI →
Also registered at 602 E Nob Hill Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joel Alexander, DMDDentist1306583513
- Bashar AlubaidiDentist1295409027
- Fatimah AwadMaternal Newborn Registered Nurse1447436308
Verify Zachary Assink in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP61054843Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% fewer Medicare Part D claims than the average nurse practitioner in 2024
1,004 Medicare Part D claims for 101 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 64 claims were for opioids.
Most prescribed
- Atorvastatin Calcium88 claims
- Jardiance49 claims
- Trulicity43 claims
- Lisinopril39 claims
- Levothyroxine Sodium38 claims
- Tramadol Hcl34 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
- Yakima Valley Farm Workers ClinicWoodburn, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Zachary Assink among 2,308 nurse practitioner records in Washington
Zachary Assink is one of 2,308 nurse practitioner records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 68% of them.
- NPI issued2020 · 68% of these records are older, 25% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2020 · median 2018 among the 1,301 with a school on file
- Record last updated2021 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
67 nurse practitioner records list a practice address in Yakima
They are 67 of the 3,970 NPPES records with a practice address in Yakima, and 2,308 nurse practitioner records in Washington.
All 2,308 in Washington → Every provider in Yakima → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Ruby Aguilar, FNPYakima, WA 989011063305076
- Caitlin BlackYakima, WA 989011437658903
- Audrey Breton, DNP, ARNP, FNP-BCYakima, WA 989011053128074
- Risa Cole, APRNYakima, WA 989011316491251
- Austin EvansYakima, WA 989011437904349
- Allen GonzalezYakima, WA 989011427725696
- Marisol GutierrezYakima, WA 989011831936202
- Marie Harlan-Ivy, ARNPYakima, WA 989011306854492
Common questions
What is Zachary Assink's NPI number?
Zachary Assink's National Provider Identifier (NPI) is 1538781851, issued on May 8, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Zachary Assink located?
The NPPES record lists a practice address at 602 E Nob Hill Blvd, Yakima, WA, 98901. Phone: (509) 248-3334. Providers update this record themselves, so call before visiting.
How can I verify Zachary Assink's license?
NPPES lists Washington license number AP61054843, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
How much does Zachary Assink prescribe under Medicare Part D?
In 2024, Zachary Assink had 1,004 Medicare Part D claims for 101 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.