Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashlee Costa, PMHNP-BC, DNP, MSN

Q: What is the NPI number for Ashlee Costa?

The National Provider Identifier (NPI) for Ashlee Costa is 1881338648, a Type 1 (individual) record in the CMS NPPES registry.

Psychiatric/Mental Health Nurse Practitioner in Greenfield, MA · enumerated 2022.

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

National Provider Identifier

1881338648

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Registry record

Entity type Individual (Type 1)

Name Ashlee Costa

Credential PMHNP-BC, DNP, MSN

Sex Female

Practice address 55 Federal St Ste 220, Greenfield, MA, 01301

Phone (413) 225-2792

Fax (833) 941-2303

Enumeration date Apr 26, 2022

Last updated in NPPES Jul 25, 2025

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License RN2292017 (MA) Primary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP credential

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 Ashlee Costa?

The National Provider Identifier (NPI) for Ashlee Costa is 1881338648, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ashlee Costa practice?

The practice location on file with NPPES is in Greenfield, 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 2025-07-25.