Active NPI
Cynthia Alvarez
- Rehabilitation Practitioner
- Antioch, CA
National Provider Identifier
1073456729
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Rehabilitation Practitioner
- Practice address
- 1710 Mount Silliman Way
Antioch, CA 94531-8802 - Phone
- (925) 776-5191
- NPI assigned
- Apr 9, 2026
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Rehabilitation Practitioner | 225400000X | Primary | ||
| Specialist | 174400000X |
Addresses
Primary practice location
1710 Mount Silliman Way
Antioch, CA 94531-8802
Mailing address
2514 Carmel St
Oakland, CA 94602-3015
Phone (510) 772-0442
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Cultural Awareness, Inc. | Past | Accepting new patients |
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.
-
- Mental Illness Community Based Residential Treatment Facility
- Antioch, CA
- NPI 1225701337
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1775692800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1775779200000",
"number": "1073456729",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2514 CARMEL ST",
"city": "OAKLAND",
"state": "CA",
"postal_code": "946023015",
"telephone_number": "510-772-0442",
"fax_number": "510-482-0114"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1710 MOUNT SILLIMAN WAY",
"city": "ANTIOCH",
"state": "CA",
"postal_code": "945318802",
"telephone_number": "925-776-5191"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ALVAREZ",
"first_name": "CYNTHIA",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-04-09",
"last_updated": "2026-04-10",
"certification_date": "2026-04-10",
"status": "A"
},
"taxonomies": [
{
"code": "225400000X",
"taxonomy_group": "",
"desc": "Rehabilitation Practitioner",
"state": null,
"license": null,
"primary": true
},
{
"code": "174400000X",
"taxonomy_group": "",
"desc": "Specialist",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Antioch, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 10, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.