Nancy Espelin, PA
NPI 1891971099 · Physician Assistant · Omak, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Espelin, PA is a Physician Assistant provider in Omak, WA (NPI 1891971099).
Provider details
- NPI number
- 1891971099
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- PA60115542 (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
18 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 19 | 19 |
| Prednisone | 18 | 18 |
| Amoxicillin | 14 | 14 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 13 | 12 |
| Doxycycline Hyclate | 13 | 13 |
| Ondansetronbrand: Ondansetron Odt | 12 | 11 |
| Sulfamethoxazole/Trimethoprimbrand: Sulfamethoxazole-Trimethoprim | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-01-17
- Last updated
- 2015-07-21
Frequently asked questions
- What is Nancy Espelin's NPI number?
- Nancy Espelin's National Provider Identifier (NPI) is 1891971099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Espelin's specialty?
- Nancy Espelin is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Nancy Espelin located?
- Nancy Espelin's practice location on file with NPPES is 1003 Koala Ave, Omak, WA 98841-9247.
- What is Nancy Espelin's phone number?
- The practice phone number listed in the NPPES registry for Nancy Espelin is (509) 422-5700.
- Does Nancy Espelin accept Medicare?
- Nancy Espelin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Espelin's NPI active?
- Yes — Nancy Espelin's NPI (1891971099) is active in the NPPES registry as of the last update on 2015-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.