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Mrs. Krista Kay Grinstead, R.D.

Renal Nutrition Registered Dietitian in Bartlesville, OK · enumerated 2006.

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

National Provider Identifier

1477576320

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Registry record

Entity type Individual (Type 1)
Name Mrs. Krista Kay Grinstead
Credential R.D.
Sex Female
Practice address 3500 State St, Bartlesville, OK, 74006
Phone (918) 331-1770
Fax (918) 331-1328
Enumeration date Jul 25, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

133VN1005X Renal Nutrition Registered Dietitian Dietary & Nutritional Service Providers · License 1024 (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.

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Frequently asked questions

What specialty is Krista Grinstead?
Krista Grinstead is registered in NPPES with the primary taxonomy of Renal Nutrition Registered Dietitian. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.