Active NPI
Chia Ning Chang, LMFT
- Marriage & Family Therapist
- El Sobrante, CA
National Provider Identifier
1487032637
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- 101610
- Practice address
- 38 La Paloma CT
El Sobrante, CA 94803-1746 - Phone
- (650) 867-5952
- NPI assigned
- May 8, 2015
- Sex
- Female
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | 101610 | CA | Primary |
| Drama Therapist | 101200000X | 690 | CA |
Addresses
Primary practice location
38 La Paloma CT
El Sobrante, CA 94803-1746
Mailing address
556 Fitzgerald Dr #122
Pinole, CA 94564
Phone (650) 867-5952
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Jan 1, 2024 through Jan 1, 2028
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 101610 | CA | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1431043200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772409600000",
"number": "1487032637",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "556 FITZGERALD DR #122",
"city": "PINOLE",
"state": "CA",
"postal_code": "94564",
"telephone_number": "650-867-5952"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "38 LA PALOMA CT",
"city": "EL SOBRANTE",
"state": "CA",
"postal_code": "948031746",
"telephone_number": "650-867-5952"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHANG",
"first_name": "CHIA NING",
"name_prefix": "Mrs.",
"credential": "LMFT",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2015-05-08",
"last_updated": "2026-03-02",
"certification_date": "2026-03-02",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "CA",
"license": "101610",
"primary": true
},
{
"code": "101200000X",
"taxonomy_group": "",
"desc": "Drama Therapist",
"state": "CA",
"license": "690",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in El Sobrante, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 2, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.