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Deon Cox Hayley, DO

Geriatric Medicine (Internal Medicine) Physician in Kansas City, KS · enumerated 2006.

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

National Provider Identifier

1336201896

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Registry record

Entity type Individual (Type 1)
Name Deon Cox Hayley
Credential DO
Sex Female
Practice address 3901 Rainbow Blvd, 6040 Delp, Ms 1020, Kansas University Physicians Inc, Kansas City, KS, 66160
Phone (913) 588-3974
Fax (913) 588-6055
Enumeration date Dec 14, 2006
Last updated in NPPES Apr 23, 2015

Taxonomy & licenses

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 05-21955 (KS) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 Deon Hayley?
Deon Hayley is registered in NPPES with the primary taxonomy of Geriatric Medicine (Internal Medicine) Physician. 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 2015-04-23.