Regan Williams, PA-C
NPI 1124998257 · Physician Assistant · Hershey, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Regan Williams, PA-C is a Physician Assistant provider in Hershey, PA (NPI 1124998257).
Provider details
- NPI number
- 1124998257
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- MA067368 (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
Under 1 yr in 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
- 2025-11-05
- Last updated
- 2025-12-02
- Certified
- 2025-12-02
Frequently asked questions
- What is Regan Williams's NPI number?
- Regan Williams's National Provider Identifier (NPI) is 1124998257, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regan Williams's specialty?
- Regan Williams is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Regan Williams located?
- Regan Williams's practice location on file with NPPES is 500 University Dr, Hershey, PA 17033-2360.
- What is Regan Williams's phone number?
- The practice phone number listed in the NPPES registry for Regan Williams is (717) 531-8521.
- Does Regan Williams accept Medicare?
- Regan Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Regan Williams's NPI active?
- Yes — Regan Williams's NPI (1124998257) is active in the NPPES registry as of the last update on 2025-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.