NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ashley Welch, PSYD

Clinical Psychologist in Milford, NH · enumerated 2015 · practices at Polaris Psychology Pllc.

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

National Provider Identifier

1902280225

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Ashley Welch
Credential PSYD
Sex Female
Practice address 52 Nashua St Ste 19, Milford, NH, 03055
Enumeration date Jul 16, 2015
Last updated in NPPES Aug 15, 2025

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6880 (NH) Primary
103T00000X Psychologist Behavioral Health & Social Service Providers · License 027438 (NY) Secondary
PSYD · Doctor of Psychology: A clinical doctorate in psychology focused on professional practice. About the PSYD 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

Where does Ashley Welch practice?
The practice location on file with NPPES is in Milford, NH. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Ashley Welch?
The National Provider Identifier (NPI) for Ashley Welch is 1902280225, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-15.