IndividualActive
Alison Farrell
NPI 1891220059 · Behavior Analyst · Langhorne, PA
Provider details
- NPI number
- 1891220059
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- PC012967 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
Established profile(70/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
4 Cornerstone Dr
Langhorne, PA 19047-1314
Phone: (215) 757-6916
Fax: (214) 757-2115
Street-level locationGet directions
Mailing address
1 Sugarmaple Ln
Levittown, PA 19055-2007
Registry dates
- Enumerated
- 2017-04-25
- Last updated
- 2025-08-20
- Certified
- 2025-08-20
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.