Dr. Gordon S Macdonald, DDS

Dr. Gordon S Macdonald is a General Practice Dentistry provider (Dentist) practicing in Greenbrae, CA, registered in the NPPES registry with NPI 1386607935 since 2006. The credential DDS stands for Doctor of Dental Surgery.

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NPI	1386607935
Entity type	Individual (Type 1)
Name	Dr. Gordon S Macdonald
Credential	DDS
Sex	Male
Practice address	1331 S ELISEO DR, Greenbrae, CA, 94904
Phone	4154619393
Fax	4154619431
Enumeration date	2006-04-06
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	26888	CA

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

Copy-ready billing details

Provider: Gordon Macdonald, DDS
NPI: 1386607935
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 1331 S ELISEO DR, Greenbrae, CA, 94904

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1558401281	Mark Bennett	Individual	Oral and Maxillofacial Pathology Dentistry	Greenbrae, CA
1962534438	James Friedman	Individual	General Practice Dentistry	Greenbrae, CA
1619168192	Glara Yi	Individual	General Practice Dentistry	Greenbrae, CA
1194953992	Matthew Mynsberge	Individual	Oral and Maxillofacial Surgery (Dentist)	Greenbrae, CA

Verify this record

Cross-check NPI 1386607935 against the authoritative CMS record: view Dr. Gordon S Macdonald on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.

What specialty is Gordon Macdonald?

Gordon Macdonald is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.