Derek Cox

Derek Cox is a Mental Health Counselor provider (Counselor) practicing in Sunnyvale, CA, registered in the NPPES registry with NPI 1174476287 since 2026.

✓ Active NPI ✓ Valid NPI checksum

NPI	1174476287
Entity type	Individual (Type 1)
Name	Derek Cox
Sex	Male
Practice address	1220 TASMAN DR SPC 1F, Sunnyvale, CA, 94089
Phone	4088067074
Enumeration date	2026-02-18
Last updated in NPPES	2026-02-18

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
101YM0800X	Mental Health Counselor	Primary	160501	CA

Copy-ready billing details

Provider: Derek Cox
NPI: 1174476287
Taxonomy: 101YM0800X (Mental Health Counselor)
Address: 1220 TASMAN DR SPC 1F, Sunnyvale, CA, 94089

Verify this record

Cross-check NPI 1174476287 against the authoritative CMS record: view Derek Cox on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.

What specialty is Derek Cox?

Derek Cox is registered in NPPES with the primary taxonomy of Mental Health Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-02-18.