Active NPI
Katherine Ann Ceman, RN
- Registered Nurse
- Irvine, CA
National Provider Identifier
1962377804
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Registered Nurse
- License
- 418751
- Practice address
- 6670 Alton Pkwy
Irvine, CA 92618-3734 - Phone
- (949) 680-5853
- NPI assigned
- Oct 9, 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 |
|---|---|---|---|---|
| Registered Nurse | 163W00000X | 418751 | CA | Primary |
Addresses
Primary practice location
6670 Alton Pkwy
Irvine, CA 92618-3734
Mailing address
116 Calle Balboa
San Clemente, CA 92672-3132
Phone (949) 680-5853
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
- Credentials
- Registered Nurse
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 418751 | CA | MD | Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1759968000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1759968000000",
"number": "1962377804",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "116 CALLE BALBOA",
"city": "SAN CLEMENTE",
"state": "CA",
"postal_code": "926723132",
"telephone_number": "949-680-5853"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6670 ALTON PKWY",
"city": "IRVINE",
"state": "CA",
"postal_code": "926183734",
"telephone_number": "949-680-5853"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CEMAN",
"first_name": "KATHERINE",
"middle_name": "ANN",
"name_prefix": "Mrs.",
"credential": "RN",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2025-10-09",
"last_updated": "2025-10-09",
"certification_date": "2025-10-09",
"status": "A"
},
"taxonomies": [
{
"code": "163W00000X",
"taxonomy_group": "",
"desc": "Registered Nurse",
"state": "CA",
"license": "418751",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
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Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 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.