Active NPI
Dorothy Hofen Bowers Wu
- Psychiatry Physician
- Palo Alto, CA
National Provider Identifier
1598460412
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatry Physician
- License
- A199116
- Practice address
- 401 Quarry Rd
Palo Alto, CA 94304-1419 - Phone
- (650) 723-5511
- NPI assigned
- Mar 31, 2023
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Psychiatry Physician | 2084P0800X | A199116 | CA | Primary |
Addresses
Primary practice location
401 Quarry Rd
Palo Alto, CA 94304-1419
Mailing address
401 Quarry Rd
Palo Alto, CA 94304-1419
Phone (650) 723-5511
Other names 1
- Dorothy Hofen Wu
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Psychiatry
- Education
- University of New Mexico School of Medicine, 2023
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
5820 Owens Dr
BLDG E2Nd
Pleasanton, CA 94588-3900
5820 Owens Dr BLDG E 2ND Floor
Pleasanton, CA 94588-3900
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
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- Santa Clara, CA
- NPI 1073606299
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1680220800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1787097600000",
"number": "1598460412",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "401 QUARRY RD",
"city": "PALO ALTO",
"state": "CA",
"postal_code": "943041419",
"telephone_number": "650-723-5511"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "401 QUARRY RD",
"city": "PALO ALTO",
"state": "CA",
"postal_code": "943041419",
"telephone_number": "650-723-5511"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BOWERS WU",
"first_name": "DOROTHY",
"middle_name": "HOFEN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-03-31",
"last_updated": "2026-08-19",
"certification_date": "2026-08-19",
"status": "A"
},
"taxonomies": [
{
"code": "2084P0800X",
"taxonomy_group": "",
"desc": "Psychiatry & Neurology, Psychiatry",
"state": "CA",
"license": "A199116",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "DOROTHY",
"last_name": "WU",
"middle_name": "HOFEN",
"credential": "MM, MD",
"code": "2",
"type": "Professional Name"
}
]
}Other providers in Palo Alto, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.