Sierra Davis
NPI 1164257457 · Physician Assistant · Wynnewood, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sierra Davis is a Physician Assistant provider in Wynnewood, PA (NPI 1164257457).
Provider details
- NPI number
- 1164257457
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- MA066121 (PA)
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
1 yr 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-09-05
- Last updated
- 2025-10-24
- Certified
- 2025-10-24
Frequently asked questions
- What is Sierra Davis's NPI number?
- Sierra Davis's National Provider Identifier (NPI) is 1164257457, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sierra Davis's specialty?
- Sierra Davis is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sierra Davis located?
- Sierra Davis's practice location on file with NPPES is 100 E Lancaster Ave, Wynnewood, PA 19096-3450.
- What is Sierra Davis's phone number?
- The practice phone number listed in the NPPES registry for Sierra Davis is (610) 506-5593.
- Does Sierra Davis accept Medicare?
- Sierra Davis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sierra Davis's NPI active?
- Yes — Sierra Davis's NPI (1164257457) is active in the NPPES registry as of the last update on 2025-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.