Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Alex R. Mcdonald, Phd, DDS, Inc

Oral and Maxillofacial Surgery (Dentist) in Oakland, CA · enumerated 2007 · authorized official Alex Mcdonald, Owner.

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

National Provider Identifier

1659415743

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Registry record

Entity type Organization (Type 2)

Legal business name Alex R. Mcdonald, Phd, DDS, Inc

Practice address 3300 Webster St, Suite 810, Oakland, CA, 94609

Phone (510) 832-4466

Fax (510) 832-4566

Enumeration date Feb 20, 2007

Last updated in NPPES Feb 16, 2011

Taxonomy & classification

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 42068 (CA) Primary

Authorized official

Name Alex Mcdonald

Title Owner

Phone (510) 832-4466

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2011-02-16. Verify at npiregistry.cms.hhs.gov.

Where is Alex R. Mcdonald, Phd, DDS, Inc located?

The practice location on file with NPPES is in Oakland, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-16.