Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mackenzie Vatalaro

Physician Assistant in Weymouth, MA · enumerated 2026.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1912839747

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Registry record

Entity type Individual (Type 1)

Name Mackenzie Vatalaro

Sex Female

Practice address 56 Doris Dr, Weymouth, MA, 02191

Phone (781) 974-5099

Enumeration date Jun 3, 2026

Last updated in NPPES Jun 3, 2026

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Mackenzie Vatalaro practice?

The practice location on file with NPPES is in Weymouth, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Mackenzie Vatalaro?

The National Provider Identifier (NPI) for Mackenzie Vatalaro is 1912839747, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-03.