Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Arnold H. Brokstein, D.D.S.

Dentist in Oakland, CA · enumerated 2010.

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

National Provider Identifier

1871811216

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Registry record

Entity type Individual (Type 1)

Name Dr. Arnold H. Brokstein

Credential D.D.S.

Sex Male

Practice address Oakland, CA, 94611

Phone (510) 482-5700

Fax (510) 482-0407

Enumeration date May 10, 2010

Last updated in NPPES May 10, 2010

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

122300000X Dentist Dental Providers · License 21784 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 is the NPI number for Arnold Brokstein?

The National Provider Identifier (NPI) for Arnold Brokstein is 1871811216, a Type 1 (individual) record in the CMS NPPES registry.

Where does Arnold Brokstein practice?

The practice location on file with NPPES is in Oakland, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-10.