Provider Demographics
NPI:1548245079
Name:STASSEN, WILLIAM (MD)
Entity Type:Individual
Prefix:DR
First Name:WILLIAM
Middle Name:
Last Name:STASSEN
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:PO BOX 10597
Mailing Address - Street 2:
Mailing Address - City:AUSTIN
Mailing Address - State:TX
Mailing Address - Zip Code:78766-1597
Mailing Address - Country:US
Mailing Address - Phone:512-485-5878
Mailing Address - Fax:512-420-0397
Practice Address - Street 1:8015 SHOAL CREEK BLVD STE 118
Practice Address - Street 2:
Practice Address - City:AUSTIN
Practice Address - State:TX
Practice Address - Zip Code:78757-8052
Practice Address - Country:US
Practice Address - Phone:512-244-2273
Practice Address - Fax:512-671-7883
Is Sole Proprietor?:No
Enumeration Date:2005-12-07
Last Update Date:2013-01-08
Deactivation Date:
Deactivation Code:
Reactivation Date:
Provider Licenses
StateLicense IDTaxonomies
TXG7893207RG0100X
Provider Taxonomies
Primary?CodeTypeClassificationSpecialization
Yes207RG0100XAllopathic & Osteopathic PhysiciansInternal MedicineGastroenterology
Provider Identifiers
StateIdentifier IDID TypeIssuer
TX8312M3Medicare PIN
TX8311M0Medicare PIN
TXB26663Medicare UPIN