What is Mackenzie Fezza's NPI number?

Mackenzie Fezza's National Provider Identifier (NPI) is 1407796600, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mackenzie Fezza's specialty?

Mackenzie Fezza is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).

Where is Mackenzie Fezza located?

Mackenzie Fezza's practice location on file with NPPES is 33 Bethesda Ct, St Augustine, FL 32084-0159.

What is Mackenzie Fezza's phone number?

The practice phone number listed in the NPPES registry for Mackenzie Fezza is (732) 552-9242.

Is Mackenzie Fezza's NPI active?

Yes — Mackenzie Fezza's NPI (1407796600) is active in the NPPES registry as of the last update on 2026-03-30.

IndividualActive

Mackenzie Fezza

NPI 1407796600 · Clinical Social Worker · St Augustine, FL

Mackenzie Fezza is a Clinical Social Worker provider in St Augustine, FL (NPI 1407796600).

Provider details

NPI number: 1407796600
Entity type: Individual
Primary specialty: Clinical Social WorkerBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Clinical Social WorkerPrimary1041C0700X
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

33 Bethesda Ct

St Augustine, FL 32084-0159

Phone: (732) 552-9242

Approximate (ZIP-level) locationGet directions

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Mailing address