Hayley Willier, COTA/L
NPI 1619457165 · Occupational Therapy Assistant · Duncannon, PA
Hayley Willier, COTA/L is a Occupational Therapy Assistant provider in Duncannon, PA (NPI 1619457165).
Provider details
- NPI number
- 1619457165
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA/L
- Sex
- Female
- Sole proprietor
- No
- License
- OP009386 (PA)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-08-15
- Last updated
- 2018-08-15
Frequently asked questions
- What is Hayley Willier's NPI number?
- Hayley Willier's National Provider Identifier (NPI) is 1619457165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hayley Willier's specialty?
- Hayley Willier is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Hayley Willier located?
- Hayley Willier's practice location on file with NPPES is 102 Chandra Dr, Duncannon, PA 17020-9745.
- What is Hayley Willier's phone number?
- The practice phone number listed in the NPPES registry for Hayley Willier is (717) 834-4111.
- Is Hayley Willier's NPI active?
- Yes — Hayley Willier's NPI (1619457165) is active in the NPPES registry as of the last update on 2018-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.