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Bay Area Oncology Hematology Medical Group

Specialist in Berkeley, CA · enumerated 2005 · authorized official Robin Wolf, Office Manager.

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

National Provider Identifier

1275522823

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Registry record

Entity type Organization (Type 2)
Legal business name Bay Area Oncology Hematology Medical Group
Practice address 2001 Dwight Way, Berkeley, CA, 94704
Phone (510) 204-1591
Fax (510) 204-6440
Enumeration date Oct 17, 2005
Last updated in NPPES Aug 22, 2020

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Robin Wolf
Title Office Manager
Phone (510) 204-1591

Other identifiers

Identifier Type State Issuer
GR0089940 Medicaid CA -

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 type of organization is Bay Area Oncology Hematology Medical Group?
Bay Area Oncology Hematology Medical Group is registered in NPPES as a Specialist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.