Koichi Kikushima, ARNP
NPI 1326757212 · Family Nurse Practitioner · Seattle, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Koichi Kikushima, ARNP is a Family Nurse Practitioner provider in Seattle, WA (NPI 1326757212).
Provider details
- NPI number
- 1326757212
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ARNP
- Sex
- Male
- Sole proprietor
- No
- License
- F10220870 (WA)
Specialties & taxonomies
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
3 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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 44 | 18 |
| Lisinopril | 43 | 14 |
| Amlodipine Besylate | 40 | 12 |
| Metformin Hcl | 29 | — |
| Empagliflozinbrand: Jardiance | 26 | — |
| Hydroxyzine Hcl | 25 | — |
| Quetiapine Fumarate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-11-18
- Last updated
- 2023-02-06
- Certified
- 2023-02-06
Frequently asked questions
- What is Koichi Kikushima's NPI number?
- Koichi Kikushima's National Provider Identifier (NPI) is 1326757212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Koichi Kikushima's specialty?
- Koichi Kikushima is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Koichi Kikushima located?
- Koichi Kikushima's practice location on file with NPPES is 125 16th Ave E, Seattle, WA 98112-5211.
- What is Koichi Kikushima's phone number?
- The practice phone number listed in the NPPES registry for Koichi Kikushima is (206) 326-3000.
- Does Koichi Kikushima accept Medicare?
- Koichi Kikushima is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Koichi Kikushima's NPI active?
- Yes — Koichi Kikushima's NPI (1326757212) is active in the NPPES registry as of the last update on 2023-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.