Crystal Kosik, ARNP-C
NPI 1477208122 · Family Nurse Practitioner · Selah, WA
Crystal Kosik, ARNP-C is a Family Nurse Practitioner provider in Selah, WA (NPI 1477208122).
Provider details
- NPI number
- 1477208122
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP-C
- Sex
- Female
- Sole proprietor
- No
- License
- RN00149773 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service 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
4 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 · 33 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Divalproex Sodium | 126 | 21 |
| Quetiapine Fumarate | 98 | 20 |
| Trazodone Hcl | 91 | 15 |
| Sertraline Hcl | 83 | 14 |
| Risperidone | 75 | 13 |
| Olanzapine | 72 | — |
| Lorazepam | 66 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-02-21
- Last updated
- 2025-09-10
- Certified
- 2025-09-10
Frequently asked questions
- What is Crystal Kosik's NPI number?
- Crystal Kosik's National Provider Identifier (NPI) is 1477208122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Kosik's specialty?
- Crystal Kosik is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Crystal Kosik located?
- Crystal Kosik's practice location on file with NPPES is 765 Suzanna Dr, Selah, WA 98942-8761.
- What is Crystal Kosik's phone number?
- The practice phone number listed in the NPPES registry for Crystal Kosik is (509) 607-3898.
- Is Crystal Kosik's NPI active?
- Yes — Crystal Kosik's NPI (1477208122) is active in the NPPES registry as of the last update on 2025-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.