Active NPI
Sonja Wishard, LMFT 156720
- Marriage & Family Therapist
- Oakland, CA
National Provider Identifier
1629735006
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- 156720
- Practice address
- 55 Santa Clara Ave
Oakland, CA 94610-1375 - Phone
- (510) 221-3331
- NPI assigned
- Nov 20, 2021
- 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 |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | 156720 | CA | Primary |
Addresses
Primary practice location
55 Santa Clara Ave
Oakland, CA 94610-1375
Mailing address
55 Santa Clara Ave
Oakland, CA 94610-1375
Phone (510) 221-3331
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Aug 6, 2025 through Aug 6, 2027
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 156720 | CA | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1637366400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1762041600000",
"number": "1629735006",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "55 SANTA CLARA AVE",
"city": "OAKLAND",
"state": "CA",
"postal_code": "946101375",
"telephone_number": "510-221-3331"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "55 SANTA CLARA AVE",
"city": "OAKLAND",
"state": "CA",
"postal_code": "946101375",
"telephone_number": "510-221-3331"
}
],
"practiceLocations": [],
"basic": {
"last_name": "WISHARD",
"first_name": "SONJA",
"credential": "LMFT 156720",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2021-11-20",
"last_updated": "2025-11-02",
"certification_date": "2025-11-02",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "CA",
"license": "156720",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Oakland, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 2, 2025; 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.