Active NPI
Erinn Chang, DDS
- Orthodontics and Dentofacial Orthopedics Dentistry
- San Jose, CA
National Provider Identifier
1134005168
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Orthodontics and Dentofacial Orthopedics Dentistry
- License
- 112799
- Practice address
- 1660 Hillsdale Ave Ste 100
San Jose, CA 95124-3243 - Phone
- (408) 267-1881
- NPI assigned
- Aug 14, 2025
- 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 |
|---|---|---|---|---|
| Orthodontics and Dentofacial Orthopedics Dentistry | 1223X0400X | 112799 | CA | Primary |
Addresses
Primary practice location
1660 Hillsdale Ave Ste 100
San Jose, CA 95124-3243
Mailing address
215 Quest Park St Apt 234
Henderson, NV 89074-1491
Phone (408) 516-7183
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 |
|---|---|---|---|
| 7873 | NV | MD | General Practice Dentistry |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1755129600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1781913600000",
"number": "1134005168",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "215 QUEST PARK ST APT 234",
"city": "HENDERSON",
"state": "NV",
"postal_code": "890741491",
"telephone_number": "408-516-7183"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1660 HILLSDALE AVE STE 100",
"city": "SAN JOSE",
"state": "CA",
"postal_code": "951243243",
"telephone_number": "408-267-1881"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CHANG",
"first_name": "ERINN",
"credential": "DDS",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-08-14",
"last_updated": "2026-06-20",
"certification_date": "2026-06-20",
"status": "A"
},
"taxonomies": [
{
"code": "1223X0400X",
"taxonomy_group": "",
"desc": "Dentist, Orthodontics and Dentofacial Orthopedics",
"state": "CA",
"license": "112799",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in San Jose, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.