Active NPI
Harriett Bay
- Marriage & Family Therapist
- Los Angeles, CA
National Provider Identifier
1245196708
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- 13725
- Practice address
- 1801 Century Park E Ste 2400
Los Angeles, CA 90067-2326 - Phone
- (310) 365-7771
- NPI assigned
- Dec 29, 2025
- 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 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | 13725 | CA | Primary |
Addresses
Primary practice location
1801 Century Park E Ste 2400
Los Angeles, CA 90067-2326
Mailing address
1801 Century Park E Ste 2400
Los Angeles, CA 90067-2326
Phone (310) 365-7771
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
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 13725 | CA | MD | Counseling Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1766966400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1766966400000",
"number": "1245196708",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1801 CENTURY PARK E STE 2400",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900672326",
"telephone_number": "310-365-7771"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1801 CENTURY PARK E STE 2400",
"city": "LOS ANGELES",
"state": "CA",
"postal_code": "900672326",
"telephone_number": "310-365-7771"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BAY",
"first_name": "HARRIETT",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-12-29",
"last_updated": "2025-12-29",
"certification_date": "2025-12-29",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "CA",
"license": "13725",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Los Angeles, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 29, 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.