Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Addie Beth Gratz, ARNP

Q: What is the NPI number for Addie Gratz?

The National Provider Identifier (NPI) for Addie Gratz is 1669498051, a Type 1 (individual) record in the CMS NPPES registry.

Primary Care Nurse Practitioner in Kingston, OK · enumerated 2006.

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

National Provider Identifier

1669498051

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Registry record

Entity type Individual (Type 1)

Name Mrs. Addie Beth Gratz

Credential ARNP

Sex Female

Practice address 9 N Main St, Kingston, OK, 73439

Phone (580) 564-0500

Fax (580) 564-0250

Enumeration date Jul 15, 2006

Last updated in NPPES Oct 24, 2017

Taxonomy & licenses

363LP2300X Primary Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R0067529 (OK) 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

Where does Addie Gratz practice?

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

What is the NPI number for Addie Gratz?

The National Provider Identifier (NPI) for Addie Gratz is 1669498051, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-10-24.