Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Amanda Gwardys-Cook Pmhnp Pllc

Psychiatric/Mental Health Nurse Practitioner in Litchfield Park, AZ · enumerated 2023 · authorized official Amanda Gwardys-Cook, Employee.

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

National Provider Identifier

1386324986

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Registry record

Entity type Organization (Type 2)

Legal business name Amanda Gwardys-Cook Pmhnp Pllc

Practice address 351 N Cloverfield Cir, Litchfield Park, AZ, 85340

Phone (217) 549-2874

Fax (480) 718-7582

Enumeration date Jul 19, 2023

Last updated in NPPES Jul 19, 2023

Taxonomy & classification

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers Primary

Authorized official

Name Amanda Gwardys-Cook

Title Employee

Phone (217) 549-2874

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 is Amanda Gwardys-Cook Pmhnp Pllc located?

The practice location on file with NPPES is in Litchfield Park, AZ.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2023-07-19. Verify at npiregistry.cms.hhs.gov.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-07-19.