What is Lillian Fonseca's NPI number?

Lillian Fonseca's National Provider Identifier (NPI) is 1679343297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lillian Fonseca's specialty?

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

Where is Lillian Fonseca located?

Lillian Fonseca's practice location on file with NPPES is 680 W 77th St, Hialeah, FL 33014-4124.

What is Lillian Fonseca's phone number?

The practice phone number listed in the NPPES registry for Lillian Fonseca is (305) 803-0375.

Is Lillian Fonseca's NPI active?

Yes — Lillian Fonseca's NPI (1679343297) is active in the NPPES registry as of the last update on 2026-03-15.

IndividualActive

Lillian Fonseca

NPI 1679343297 · Behavior Technician · Hialeah, FL

Lillian Fonseca is a Behavior Technician provider in Hialeah, FL (NPI 1679343297).

Provider details

NPI number: 1679343297
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(51/100 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

680 W 77th St

Hialeah, FL 33014-4124

Phone: (305) 803-0375

Street-level locationGet directions

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Mailing address