Anya Holmquist, NP
NPI 1952809808 · Nurse Practitioner · Ilwaco, WA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anya Holmquist, NP is a Nurse Practitioner provider in Ilwaco, WA (NPI 1952809808).
Provider details
- NPI number
- 1952809808
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- AP61108003 (WA)
Specialties & taxonomies
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
8 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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methylprednisolone | 161 | 146 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 128 | 119 |
| Prednisone | 75 | 70 |
| Mupirocin | 74 | 66 |
| Doxycycline Hyclate | 53 | 49 |
| Azithromycin | 51 | 49 |
| Tizanidine Hcl | 45 | 39 |
| Cephalexin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-01-25
- Last updated
- 2024-08-06
- Certified
- 2024-08-06
Frequently asked questions
- What is Anya Holmquist's NPI number?
- Anya Holmquist's National Provider Identifier (NPI) is 1952809808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anya Holmquist's specialty?
- Anya Holmquist is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Anya Holmquist located?
- Anya Holmquist's practice location on file with NPPES is 176 1st Ave N, Ilwaco, WA 98624-9137.
- What is Anya Holmquist's phone number?
- The practice phone number listed in the NPPES registry for Anya Holmquist is (360) 642-3747.
- Does Anya Holmquist accept Medicare?
- Anya Holmquist is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anya Holmquist's NPI active?
- Yes — Anya Holmquist's NPI (1952809808) is active in the NPPES registry as of the last update on 2024-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.