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Alessandra Petrelli, PA-C

Physician Assistant in Quincy, MA · enumerated 2023 · practices at Pratt Medical Group, Inc.

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

National Provider Identifier

1518641497

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Registry record

Entity type Individual (Type 1)
Name Alessandra Petrelli
Credential PA-C
Sex Female
Practice address 1690 Crown Colony Dr, Quincy, MA, 02169
Phone (857) 403-4600
Enumeration date Jun 12, 2023
Last updated in NPPES Jun 12, 2023

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Alessandra Petrelli?
Alessandra Petrelli is registered in NPPES with the primary taxonomy of Physician Assistant. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-06-12.