Active NPI
Christeen Almas Tilenius
- Clinical Social Worker
- Pleasant Hill, CA
National Provider Identifier
1023929627
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- Practice address
- 143 Doray Dr
Pleasant Hill, CA 94523-2913 - Phone
- (408) 769-9661
- NPI assigned
- Sep 14, 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | Primary |
Addresses
Primary practice location
143 Doray Dr
Pleasant Hill, CA 94523-2913
Mailing address
143 Doray Dr
Pleasant Hill, CA 94523-2913
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1789344000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1789344000000",
"number": "1023929627",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "143 DORAY DR",
"city": "PLEASANT HILL",
"state": "CA",
"postal_code": "945232913"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "143 DORAY DR",
"city": "PLEASANT HILL",
"state": "CA",
"postal_code": "945232913",
"telephone_number": "408-769-9661"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TILENIUS",
"first_name": "CHRISTEEN",
"middle_name": "ALMAS",
"name_prefix": "Ms.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-09-14",
"last_updated": "2026-09-14",
"certification_date": "2026-09-14",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "",
"desc": "Social Worker, Clinical",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Pleasant Hill, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 14, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.