IndividualActive
Iyonna Darnley
NPI 1811755259 · Behavior Technician · Bayside, NY
Iyonna Darnley is a Behavior Technician provider in Bayside, NY (NPI 1811755259).
Provider details
- NPI number
- 1811755259
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(50/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% 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
21410 24th Ave Unit 23
Bayside, NY 11360-2219
Phone: (347) 321-4094
Street-level locationGet directions
Mailing address
996 Royal Marco Way
Marco Island, FL 34145-1829
Registry dates
- Enumerated
- 2024-03-11
- Last updated
- 2024-03-11
- Certified
- 2024-03-11
Frequently asked questions
- What is Iyonna Darnley's NPI number?
- Iyonna Darnley's National Provider Identifier (NPI) is 1811755259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Iyonna Darnley's specialty?
- Iyonna Darnley is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Iyonna Darnley located?
- Iyonna Darnley's practice location on file with NPPES is 21410 24th Ave Unit 23, Bayside, NY 11360-2219.
- What is Iyonna Darnley's phone number?
- The practice phone number listed in the NPPES registry for Iyonna Darnley is (347) 321-4094.
- Is Iyonna Darnley's NPI active?
- Yes — Iyonna Darnley's NPI (1811755259) is active in the NPPES registry as of the last update on 2024-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.