Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Marcus Alan Pereira

Behavior Technician in Oakland, CA · enumerated 2018.

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

National Provider Identifier

1467954842

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Marcus Alan Pereira

Sex Male

Practice address 1999 Harrison St, Oakland, CA, 94612

Phone (916) 729-3098

Enumeration date Mar 1, 2018

Last updated in NPPES Mar 1, 2018

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers Primary

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

What specialty is Marcus Pereira?

Marcus Pereira is registered in NPPES with the primary taxonomy of Behavior Technician. 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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-03-01.