Active NPI
Joanne Yim
- Dental Hygienist
- San Leandro, CA
National Provider Identifier
1750273140
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Dental Hygienist
- License
- 29201
- Practice address
- 1100 San Leandro Blvd
San Leandro, CA 94577-1595 - Phone
- (510) 268-2273
- NPI assigned
- Jul 18, 2025
- Sex
- Unspecified or another gender identity
- 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 |
|---|---|---|---|---|
| Dental Hygienist | 124Q00000X | 29201 | CA | Primary |
Addresses
Primary practice location
1100 San Leandro Blvd
San Leandro, CA 94577-1595
Mailing address
1100 San Leandro Blvd
San Leandro, CA 94577-1595
Phone (510) 268-2273
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 |
|---|---|---|---|
| 29201 | CA | MD | General Practice Dentistry |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1752796800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1752796800000",
"number": "1750273140",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1100 SAN LEANDRO BLVD",
"city": "SAN LEANDRO",
"state": "CA",
"postal_code": "945771595",
"telephone_number": "510-268-2273"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1100 SAN LEANDRO BLVD",
"city": "SAN LEANDRO",
"state": "CA",
"postal_code": "945771595",
"telephone_number": "510-268-2273"
}
],
"practiceLocations": [],
"basic": {
"last_name": "YIM",
"first_name": "JOANNE",
"sole_proprietor": "YES",
"sex": "X",
"enumeration_date": "2025-07-18",
"last_updated": "2025-07-18",
"certification_date": "2025-07-18",
"status": "A"
},
"taxonomies": [
{
"code": "124Q00000X",
"taxonomy_group": "",
"desc": "Dental Hygienist",
"state": "CA",
"license": "29201",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in San Leandro, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 18, 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.