Active NPI
Tirzah Hamilton
- Psychiatric/Mental Health Registered Nurse
- Modesto, CA
National Provider Identifier
1003755547
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychiatric/Mental Health Registered Nurse
- License
- 95346121
- Practice address
- 500 N 9TH St Ste a
Modesto, CA 95350-5814 - Phone
- (209) 525-5300
- NPI assigned
- Mar 27, 2026
- 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 |
|---|---|---|---|---|
| Psychiatric/Mental Health Registered Nurse | 163WP0808X | 95346121 | CA | Primary |
Addresses
Primary practice location
500 N 9TH St Ste a
Modesto, CA 95350-5814
Mailing address
500 N 9TH St Ste a
Modesto, CA 95350-5814
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 |
|---|---|---|---|
| 95346121 | CA | MD | Psychiatric/Mental Health Registered Nurse |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1774569600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774569600000",
"number": "1003755547",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "500 N 9TH ST STE A",
"city": "MODESTO",
"state": "CA",
"postal_code": "953505814"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 N 9TH ST STE A",
"city": "MODESTO",
"state": "CA",
"postal_code": "953505814",
"telephone_number": "209-525-5300"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HAMILTON",
"first_name": "TIRZAH",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-03-27",
"last_updated": "2026-03-27",
"certification_date": "2026-03-27",
"status": "A"
},
"taxonomies": [
{
"code": "163WP0808X",
"taxonomy_group": "",
"desc": "Registered Nurse, Psychiatric/Mental Health",
"state": "CA",
"license": "95346121",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Modesto, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 27, 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.