Active NPI
Madeleine Vo
- Physician Assistant
- San Jose, CA
National Provider Identifier
1023658101
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Physician Assistant
- License
- PA66475
- Practice address
- 2425 Samaritan Dr
San Jose, CA 95124-3997 - Phone
- (408) 559-2011
- NPI assigned
- Jan 7, 2020
- 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 |
|---|---|---|---|---|
| Physician Assistant | 363A00000X | PA66475 | CA | Primary |
Addresses
Primary practice location
2425 Samaritan Dr
San Jose, CA 95124-3997
Mailing address
5811 Bailey Springs CT
Katy, TX 77450-3740
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: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Physician Assistant
- Education
- Other, 2025
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
2425 Samaritan Dr
San Jose, CA 95124-3908
Phone (408) 559-2011
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| PA66475 | CA | MD | Physician Assistant |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cep America-California | Current | Accepting new patients | |
| Cep America - California | Current | Accepting new patients |
Locations
2425 Samaritan Dr
San Jose, CA 95124
Phone (408) 354-2114
Organizations & group practices 3
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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- Murrieta, CA
- NPI 1588552848
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1578355200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770163200000",
"number": "1023658101",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5811 BAILEY SPRINGS CT",
"city": "KATY",
"state": "TX",
"postal_code": "774503740"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2425 SAMARITAN DR",
"city": "SAN JOSE",
"state": "CA",
"postal_code": "951243997",
"telephone_number": "408-559-2011"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VO",
"first_name": "MADELEINE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2020-01-07",
"last_updated": "2026-02-04",
"certification_date": "2026-02-04",
"status": "A"
},
"taxonomies": [
{
"code": "363A00000X",
"taxonomy_group": "",
"desc": "Physician Assistant",
"state": "CA",
"license": "PA66475",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in San Jose, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 4, 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.