Sienna Foxton, DO
NPI 1992382592 · Family Medicine Physician · Yakima, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sienna Foxton, DO is a Family Medicine Physician provider in Yakima, WA (NPI 1992382592).
Provider details
- NPI number
- 1992382592
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- OP61571857 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 48 | 12 |
| Potassium Chloride | 31 | — |
| Gabapentin | 27 | — |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 25 | — |
| Semaglutidebrand: Ozempic | 22 | — |
| Empagliflozinbrand: Jardiance | 21 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-28
- Last updated
- 2024-08-19
- Certified
- 2024-08-19
Frequently asked questions
- What is Sienna Foxton's NPI number?
- Sienna Foxton's National Provider Identifier (NPI) is 1992382592, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sienna Foxton's specialty?
- Sienna Foxton is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sienna Foxton located?
- Sienna Foxton's practice location on file with NPPES is 314 S 11th Ave Ste a, Yakima, WA 98902-3212.
- What is Sienna Foxton's phone number?
- The practice phone number listed in the NPPES registry for Sienna Foxton is (509) 902-8585.
- Does Sienna Foxton accept Medicare?
- Sienna Foxton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sienna Foxton's NPI active?
- Yes — Sienna Foxton's NPI (1992382592) is active in the NPPES registry as of the last update on 2024-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.