Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Diane Marie Minnis, MS, RD/LD

Registered Dietitian in Kingfisher, OK · enumerated 2009.

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

National Provider Identifier

1881921310

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Registry record

Entity type Individual (Type 1)

Name Mrs. Diane Marie Minnis

Credential MS, RD/LD

Sex Female

Practice address 1000 Kingfisher Regional Hospital Dr, Kingfisher, OK, 73750

Phone (405) 375-7962

Fax (405) 375-7998

Enumeration date Nov 4, 2009

Last updated in NPPES Nov 4, 2009

Taxonomy & licenses

133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 998 (OK) Primary

RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration. About the RD 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

How do I verify Diane Minnis's NPI record?

Cross-check NPI 1881921310 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1881921310 active?

Yes, as of the latest NPPES snapshot, NPI 1881921310 is active (record last updated 2009-11-04).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-11-04.