Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ann Marie Day, PA-C

Physician Assistant in Sartell, MN · enumerated 2006.

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

National Provider Identifier

1811959208

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Registry record

Entity type Individual (Type 1)

Name Ann Marie Day

Credential PA-C

Sex Female

Practice address 166 19th St S, Suite 101, Sartell, MN, 56377

Phone (320) 230-7788

Fax (320) 230-7789

Enumeration date Apr 3, 2006

Last updated in NPPES Mar 2, 2012

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 9174 (MN) Primary

Other identifiers

Identifier	Type	State	Issuer
9174	Other	MN	MN LICENSE

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

How do I verify Ann Day's NPI record?

Cross-check NPI 1811959208 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1811959208 active?

Yes, as of the latest NPPES snapshot, NPI 1811959208 is active (record last updated 2012-03-02).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-02.