Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Melanie Mazares

Physical Therapist in Chelmsford, MA · enumerated 2007.

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

National Provider Identifier

1437343324

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Registry record

Entity type Individual (Type 1)

Name Melanie Mazares

Sex Female

Practice address 67 Parkhurst Rd, Chelmsford, MA, 01824

Phone (978) 441-9452

Fax (978) 454-9292

Enumeration date Sep 4, 2007

Last updated in NPPES Apr 29, 2008

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 15564 (MA) Primary

Other identifiers

Identifier	Type	State	Issuer
0717932	Medicaid	MA	-

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

What is the NPI number for Melanie Mazares?

The National Provider Identifier (NPI) for Melanie Mazares is 1437343324, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melanie Mazares practice?

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

Other providers at this practice address

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Lucas Parsons Physical Therapist · Chelmsford, MA NPI 1568074086

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-04-29.