Provider Demographics
NPI:1205934262
Name:CHANG, MICHAEL YAO-JEN (DO)
Entity type:Individual
Prefix:
First Name:MICHAEL
Middle Name:YAO-JEN
Last Name:CHANG
Suffix:
Gender:M
Credentials:DO
Other - Prefix:
Other - First Name:
Other - Middle Name:
Other - Last Name:
Other - Suffix:
Other - Last Name Type:
Other - Credentials:
Mailing Address - Street 1:PO BOX 31396
Mailing Address - Street 2:
Mailing Address - City:WALNUT CREEK
Mailing Address - State:CA
Mailing Address - Zip Code:94598-8396
Mailing Address - Country:US
Mailing Address - Phone:925-939-8585
Mailing Address - Fax:925-933-2709
Practice Address - Street 1:2405 SHADELANDS DR
Practice Address - Street 2:
Practice Address - City:WALNUT CREEK
Practice Address - State:CA
Practice Address - Zip Code:94598-2444
Practice Address - Country:US
Practice Address - Phone:925-939-8585
Practice Address - Fax:925-933-2709
Is Sole Proprietor?:No
Enumeration Date:2006-09-20
Last Update Date:2020-09-16
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
CA20A85182081P2900X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes2081P2900XAllopathic & Osteopathic PhysiciansPhysical Medicine & RehabilitationPain Medicine
Provider Identifiers
StateIdentifier IDID TypeIssuer
CA020A85180Medicare PIN