Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley Knowlton, FNP

Nurse Practitioner in Amsterdam, NY · enumerated 2024.

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

National Provider Identifier

1780420372

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Registry record

Entity type Individual (Type 1)

Name Ashley Knowlton

Credential FNP

Sex Female

Practice address 4950 State Highway 30, Amsterdam, NY, 12010

Phone (518) 770-7557

Enumeration date Jul 3, 2024

Last updated in NPPES Jul 3, 2024

Taxonomy & licenses

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F35424901 (NY) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP 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 Ashley Knowlton?

The National Provider Identifier (NPI) for Ashley Knowlton is 1780420372, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ashley Knowlton practice?

The practice location on file with NPPES is in Amsterdam, NY. 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 2024-07-03.