Kathryn Diffley, COTA/L
NPI 1154811602 · Occupational Therapy Assistant · Slate Hill, NY
Kathryn Diffley, COTA/L is a Occupational Therapy Assistant provider in Slate Hill, NY (NPI 1154811602).
Provider details
- NPI number
- 1154811602
- Entity type
- Individual
- Primary specialty
- Occupational Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- COTA/L
- Sex
- Female
- Sole proprietor
- No
- License
- 009703-1 (NY)
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
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 10 Education DrBeacon, NY 12508-4066Phone: (854) 838-6900
Registry dates
- Enumerated
- 2018-05-10
- Last updated
- 2025-09-15
- Certified
- 2025-09-15
Frequently asked questions
- What is Kathryn Diffley's NPI number?
- Kathryn Diffley's National Provider Identifier (NPI) is 1154811602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Diffley's specialty?
- Kathryn Diffley is listed in the NPPES registry with a primary specialty of Occupational Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kathryn Diffley located?
- Kathryn Diffley's practice location on file with NPPES is 181 Guinea Hill Rd, Slate Hill, NY 10973-4341.
- What is Kathryn Diffley's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Diffley is (845) 355-3232.
- Is Kathryn Diffley's NPI active?
- Yes — Kathryn Diffley's NPI (1154811602) is active in the NPPES registry as of the last update on 2025-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.