What is Michael Alfonso's NPI number?

Michael Alfonso's National Provider Identifier (NPI) is 1649121039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Michael Alfonso's specialty?

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

Where is Michael Alfonso located?

Michael Alfonso's practice location on file with NPPES is 2008 Greenbriar Ter, Davenport, FL 33837-1792.

What is Michael Alfonso's phone number?

The practice phone number listed in the NPPES registry for Michael Alfonso is (305) 992-2494.

Is Michael Alfonso's NPI active?

Yes — Michael Alfonso's NPI (1649121039) is active in the NPPES registry as of the last update on 2026-02-03.

IndividualActive

Michael Alfonso

NPI 1649121039 · Behavior Technician · Davenport, FL

Michael Alfonso is a Behavior Technician provider in Davenport, FL (NPI 1649121039).

Provider details

NPI number: 1649121039
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

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

2008 Greenbriar Ter

Davenport, FL 33837-1792

Phone: (305) 992-2494

Street-level locationGet directions

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Mailing address