Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Melissa Elizabeth Aguiar, LMHC

Mental Health Counselor in Plymouth, MA · enumerated 2010.

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

National Provider Identifier

1164723912

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Registry record

Entity type Individual (Type 1)

Name Ms. Melissa Elizabeth Aguiar

Credential LMHC

Sex Female

Practice address 36 Cordage Park Cir, Suire 305, Plymouth, MA, 02360

Phone (508) 830-3444

Fax (508) 830-3434

Enumeration date Nov 10, 2010

Last updated in NPPES Dec 9, 2013

Taxonomy & licenses

101YM0800X Mental Health Counselor Behavioral Health & Social Service Providers · License 000008641 (MA) 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

What is the NPI number for Melissa Aguiar?

The National Provider Identifier (NPI) for Melissa Aguiar is 1164723912, a Type 1 (individual) record in the CMS NPPES registry.

Where does Melissa Aguiar practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-09.