Zachary Assink
NPI 1538781851 · Nurse Practitioner · Yakima, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Assink is a Nurse Practitioner provider in Yakima, WA (NPI 1538781851).
Provider details
- NPI number
- 1538781851
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
- License
- RN60361875 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 88 | 31 |
| Empagliflozinbrand: Jardiance | 49 | 19 |
| Dulaglutidebrand: Trulicity | 43 | — |
| Lisinopril | 39 | 17 |
| Levothyroxine Sodium | 38 | — |
| Tramadol Hcl | 34 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-05-08
- Last updated
- 2021-03-02
- Certified
- 2021-03-02
Frequently asked questions
- What is Zachary Assink's NPI number?
- Zachary Assink's National Provider Identifier (NPI) is 1538781851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Assink's specialty?
- Zachary Assink is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Zachary Assink located?
- Zachary Assink's practice location on file with NPPES is 602 E Nob Hill Blvd, Yakima, WA 98901-3534.
- What is Zachary Assink's phone number?
- The practice phone number listed in the NPPES registry for Zachary Assink is (509) 248-3334.
- Does Zachary Assink accept Medicare?
- Zachary Assink is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Assink's NPI active?
- Yes — Zachary Assink's NPI (1538781851) is active in the NPPES registry as of the last update on 2021-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.