Sarah Niles, PA-C
NPI 1841668159 · Physician Assistant · Seattle, WA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Niles, PA-C is a Physician Assistant provider in Seattle, WA (NPI 1841668159).
Provider details
- NPI number
- 1841668159
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA60587015 (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
10 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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 65 | 55 |
| Ondansetron Hcl | 38 | 37 |
| Gabapentin | 33 | 11 |
| Tizanidine Hcl | 30 | 24 |
| Methocarbamol | 22 | 18 |
| Hydromorphone Hcl | 14 | — |
| Prednisone | 13 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-09-03
- Last updated
- 2022-07-21
Frequently asked questions
- What is Sarah Niles's NPI number?
- Sarah Niles's National Provider Identifier (NPI) is 1841668159, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Niles's specialty?
- Sarah Niles is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Niles located?
- Sarah Niles's practice location on file with NPPES is 550 17th Ave Ste 240, Seattle, WA 98122-5877.
- What is Sarah Niles's phone number?
- The practice phone number listed in the NPPES registry for Sarah Niles is (206) 661-6100.
- Does Sarah Niles accept Medicare?
- Sarah Niles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Niles's NPI active?
- Yes — Sarah Niles's NPI (1841668159) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.