What is Alyssa Fierro's NPI number?

Alyssa Fierro's National Provider Identifier (NPI) is 1427905561, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alyssa Fierro's specialty?

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

Where is Alyssa Fierro located?

Alyssa Fierro's practice location on file with NPPES is 996 Royal Marco Way, Marco Island, FL 34145-1829.

What is Alyssa Fierro's phone number?

The practice phone number listed in the NPPES registry for Alyssa Fierro is (469) 694-1754.

Is Alyssa Fierro's NPI active?

Yes — Alyssa Fierro's NPI (1427905561) is active in the NPPES registry as of the last update on 2026-03-16.

IndividualActive

Alyssa Fierro

NPI 1427905561 · Behavior Technician · Marco Island, FL

Alyssa Fierro is a Behavior Technician provider in Marco Island, FL (NPI 1427905561).

Provider details

NPI number: 1427905561
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(46/100 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

996 Royal Marco Way

Marco Island, FL 34145-1829

Phone: (469) 694-1754

Fax: (818) 758-8015

Street-level locationGet directions

More FL providers

Mailing address