Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alison Elizabeth Mellin, PH.D., L.P.

Psychologist in Saint Paul, MN · enumerated 2008.

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

National Provider Identifier

1669642021

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Registry record

Entity type Individual (Type 1)

Name Dr. Alison Elizabeth Mellin

Credential PH.D., L.P.

Sex Female

Practice address 366 Selby Ave, Suite 306, Saint Paul, MN, 55102

Phone (651) 247-4822

Enumeration date Mar 1, 2008

Last updated in NPPES Mar 1, 2008

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License LP4177 (MN) Primary

PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD 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 Alison Mellin practice?

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

What is the NPI number for Alison Mellin?

The National Provider Identifier (NPI) for Alison Mellin is 1669642021, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-03-01.