Provider Demographics
NPI:1336175058
Name:MCMASTER, WILLIAM C (MD)
Entity type:Individual
Prefix:DR
First Name:WILLIAM
Middle Name:C
Last Name:MCMASTER
Suffix:
Gender:
Credentials:MD
Other - Prefix:
Other - First Name:
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Other - Credentials:
Mailing Address - Street 1:1310 W STEWART DR
Mailing Address - Street 2:SUITE 508
Mailing Address - City:ORANGE
Mailing Address - State:CA
Mailing Address - Zip Code:92868-3854
Mailing Address - Country:US
Mailing Address - Phone:714-633-2111
Mailing Address - Fax:
Practice Address - Street 1:1310 W STEWART DR
Practice Address - Street 2:SUITE 508
Practice Address - City:ORANGE
Practice Address - State:CA
Practice Address - Zip Code:92868-3854
Practice Address - Country:US
Practice Address - Phone:714-633-2111
Practice Address - Fax:714-633-5615
Is Sole Proprietor?:No
Enumeration Date:2006-06-24
Last Update Date:2025-03-03
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
174400000X
CAG20323207X00000X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes207X00000XAllopathic & Osteopathic PhysiciansOrthopaedic Surgery
No174400000XOther Service ProvidersSpecialist
Provider Identifiers
StateIdentifier IDID TypeIssuer
CAA40898Medicare UPIN