Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Masaki Dylan Allison-Ohara, PPS

School Counselor in Oakland, CA · enumerated 2026.

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

National Provider Identifier

1063359248

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Registry record

Entity type Individual (Type 1)

Name Mr. Masaki Dylan Allison-Ohara

Credential PPS

Sex Male

Practice address 12250 Skyline Blvd, Oakland, CA, 94619

Phone (510) 879-2306

Enumeration date May 4, 2026

Last updated in NPPES May 4, 2026

Taxonomy & licenses

101YS0200X School Counselor Behavioral Health & Social Service Providers · License 230166615 (CA) 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 Masaki Allison-Ohara?

Masaki Allison-Ohara is registered in NPPES with the primary taxonomy of School Counselor. 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 2026-05-04.