Active NPI
Miriam Rubel, LCSW
- Clinical Social Worker
- Concord, CA
National Provider Identifier
1114259017
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- 71616
- Practice address
- 1936 Carlotta Dr
Concord, CA 94519-1358 - Phone
- (925) 338-1083
- NPI assigned
- Feb 3, 2010
- 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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | 71616 | CA | Primary |
Addresses
Primary practice location
1936 Carlotta Dr
Concord, CA 94519-1358
Mailing address
1861 Silverwood Dr
Concord, CA 94519-1352
Phone (925) 687-0202
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1114259017 | Other | CONTRA COSTA COUNTY BEHAVIORAL HEALTH | |
| 1114259017 | Medicaid | CA |
Other names 1
- Miriam Ruff
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)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Mt. Diablo Unified School District | 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.
-
- Local Education Agency (LEA)
- Concord, CA
- NPI 1073018016
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1265155200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757203200000",
"number": "1114259017",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1861 SILVERWOOD DR",
"city": "CONCORD",
"state": "CA",
"postal_code": "945191352",
"telephone_number": "925-687-0202"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1936 CARLOTTA DR",
"city": "CONCORD",
"state": "CA",
"postal_code": "945191358",
"telephone_number": "925-338-1083"
}
],
"practiceLocations": [],
"basic": {
"last_name": "RUBEL",
"first_name": "MIRIAM",
"credential": "LCSW",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2010-02-03",
"last_updated": "2025-09-07",
"certification_date": "2025-09-07",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": "CA",
"license": "71616",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "CONTRA COSTA COUNTY BEHAVIORAL HEALTH",
"identifier": "1114259017",
"state": null
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "1114259017",
"state": "CA"
}
],
"endpoints": [],
"other_names": [
{
"first_name": "MIRIAM",
"last_name": "RUFF",
"credential": "MSW, ACSW",
"code": "1",
"type": "Former Name"
}
]
}
Other providers in Concord, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 7, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.