What is Theodora Fenelon's NPI number?

Theodora Fenelon's National Provider Identifier (NPI) is 1457219859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Theodora Fenelon's specialty?

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

Where is Theodora Fenelon located?

Theodora Fenelon's practice location on file with NPPES is 225 Broadhollow Rd Ste 402, Melville, NY 11747-4899.

What is Theodora Fenelon's phone number?

The practice phone number listed in the NPPES registry for Theodora Fenelon is (631) 385-7780.

Is Theodora Fenelon's NPI active?

Yes — Theodora Fenelon's NPI (1457219859) is active in the NPPES registry as of the last update on 2026-01-26.

IndividualActive

Theodora Fenelon

NPI 1457219859 · Behavior Technician · Melville, NY

Theodora Fenelon is a Behavior Technician provider in Melville, NY (NPI 1457219859).

Provider details

NPI number: 1457219859
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

Basic profile(47/100 index)

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

Registry tenure38% of score
Under 1 yr in 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

225 Broadhollow Rd Ste 402

Melville, NY 11747-4899

Phone: (631) 385-7780

Approximate (ZIP-level) locationGet directions

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Mailing address