Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ashley Kristofzski

Advanced Practice Midwife in Prosser, WA · enumerated 2023.

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

National Provider Identifier

1043999378

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Registry record

Entity type Individual (Type 1)

Name Ashley Kristofzski

Sex Female

Practice address 336 Chardonnay Ave Ste B, Prosser, WA, 99350

Phone (509) 786-0031

Enumeration date Jul 13, 2023

Last updated in NPPES Oct 20, 2023

Taxonomy & licenses

367A00000X Advanced Practice Midwife Physician Assistants & Advanced Practice Nursing Providers · License AP61461059 (WA) Primary

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 Kristofzski?

The National Provider Identifier (NPI) for Ashley Kristofzski is 1043999378, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ashley Kristofzski practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-20.