What is Lillian Oneil's NPI number?

Lillian Oneil's National Provider Identifier (NPI) is 1538852066, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lillian Oneil's specialty?

Lillian Oneil is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Lillian Oneil located?

Lillian Oneil's practice location on file with NPPES is 3662 Island Club Dr Apt 12, North Port, FL 34288-8465.

What is Lillian Oneil's phone number?

The practice phone number listed in the NPPES registry for Lillian Oneil is (941) 339-2574.

Is Lillian Oneil's NPI active?

Yes — Lillian Oneil's NPI (1538852066) is active in the NPPES registry as of the last update on 2026-02-05.

IndividualActive

Lillian Oneil

NPI 1538852066 · Behavior Technician · North Port, FL

Lillian Oneil is a Behavior Technician provider in North Port, FL (NPI 1538852066).

Provider details

NPI number: 1538852066
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(52/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
3 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

3662 Island Club Dr Apt 12

North Port, FL 34288-8465

Phone: (941) 339-2574

Street-level locationGet directions

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Mailing address