Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Daniel Zarriello, PA-C

Physician Assistant in Plainville, MA · enumerated 2024.

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

National Provider Identifier

1508608969

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Registry record

Entity type Individual (Type 1)

Name John Daniel Zarriello

Credential PA-C

Sex Male

Practice address 86 Taunton St, Plainville, MA, 02762

Phone (508) 928-5211

Fax (508) 928-5212

Enumeration date Jun 7, 2024

Last updated in NPPES Jun 7, 2024

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 John Zarriello practice?

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

What is the NPI number for John Zarriello?

The National Provider Identifier (NPI) for John Zarriello is 1508608969, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-06-07.