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Denisha Grayson

Behavior Analyst in Martinez, CA · enumerated 2018.

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

National Provider Identifier

1528576014

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Registry record

Entity type Individual (Type 1)
Name Denisha Grayson
Sex Female
Practice address 1330 Arnold Dr Ste 148, Martinez, CA, 94553
Phone (925) 266-6189
Enumeration date Jan 18, 2018
Last updated in NPPES Oct 3, 2024

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-24-75813 (CA) Primary
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 00003216 (CA) Secondary

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 Denisha Grayson?
Denisha Grayson is registered in NPPES with the primary taxonomy of Behavior Analyst. 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 2024-10-03.