Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Mr. Olen Grant Jr.

Individual provider Peer Specialist · NPI 1780440289

Mr. Olen Grant Jr. is a Peer Specialist in Oakland, California. Registered with an NPI since 2024.

In the registry since
2024

Practice location Address checks out

390 40th St
Oakland, CA 94609-2633
Phone: (510) 613-0330
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Peer Specialist (primary) Taxonomy 175T00000X

Record details

NPI number1780440289
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedFebruary 23, 2024
Last updated in NPPESFebruary 23, 2024
Certification dateFebruary 22, 2024

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