Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia Parrillo

School Counselor in Mansfield, MA · enumerated 2020.

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

National Provider Identifier

1821605171

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Registry record

Entity type Individual (Type 1)

Name Patricia Parrillo

Sex Female

Practice address 245 East St, Mansfield, MA, 02048

Phone (508) 212-0633

Enumeration date Sep 29, 2020

Last updated in NPPES Sep 29, 2020

Taxonomy & licenses

101YS0200X School Counselor Behavioral Health & Social Service 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 Patricia Parrillo practice?

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

What is the NPI number for Patricia Parrillo?

The National Provider Identifier (NPI) for Patricia Parrillo is 1821605171, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-09-29.