Provider Demographics
NPI:1164500260
Name:WALSH, JOHN W (MD)
Entity Type:Individual
Prefix:
First Name:JOHN
Middle Name:W
Last Name:WALSH
Suffix:
Gender:M
Credentials:MD
Other - Prefix:
Other - First Name:
Other - Middle Name:
Other - Last Name:
Other - Suffix:
Other - Last Name Type:
Other - Credentials:
Mailing Address - Street 1:1800 HARRISON ST FL 7
Mailing Address - Street 2:
Mailing Address - City:OAKLAND
Mailing Address - State:CA
Mailing Address - Zip Code:94612-3466
Mailing Address - Country:US
Mailing Address - Phone:510-625-6262
Mailing Address - Fax:
Practice Address - Street 1:1425 S MAIN ST
Practice Address - Street 2:
Practice Address - City:WALNUT CREEK
Practice Address - State:CA
Practice Address - Zip Code:94596-5318
Practice Address - Country:US
Practice Address - Phone:925-295-4000
Practice Address - Fax:
Is Sole Proprietor?:No
Enumeration Date:2006-11-02
Last Update Date:2021-12-22
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
CAG11029207ZP0101X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes207ZP0101XAllopathic & Osteopathic PhysiciansPathologyAnatomic Pathology
Provider Identifiers
StateIdentifier IDID TypeIssuer
CA00G110290Medicaid
A89149Medicare UPIN
00G110290Medicare ID - Type Unspecified