Active NPI
Alexandra Martin
- Mental Health Counselor
- Simi Valley, CA
National Provider Identifier
1740199546
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- APCC23483
- Practice address
- PO Box 1361
Simi Valley, CA 93062-1361 - Phone
- (818) 392-4583
- NPI assigned
- Sep 5, 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Mental Health Clinic/Center (Including Community Mental Health Center) | 261QM0801X | APCC23483 | CA | |
| Mental Health Counselor | 101YM0800X | APCC23483 | CA | Primary |
Addresses
Primary practice location
PO Box 1361
Simi Valley, CA 93062-1361
Mailing address
PO Box 1361
Simi Valley, CA 93062-1361
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1788566400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788566400000",
"number": "1740199546",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 1361",
"city": "SIMI VALLEY",
"state": "CA",
"postal_code": "930621361"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "PO BOX 1361",
"city": "SIMI VALLEY",
"state": "CA",
"postal_code": "930621361",
"telephone_number": "818-392-4583"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MARTIN",
"first_name": "ALEXANDRA",
"name_prefix": "Mrs.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-09-05",
"last_updated": "2026-09-05",
"certification_date": "2026-09-05",
"status": "A"
},
"taxonomies": [
{
"code": "261QM0801X",
"taxonomy_group": "",
"desc": "Clinic/Center, Mental Health (Including Community Mental Health Center)",
"state": "CA",
"license": "APCC23483",
"primary": false
},
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "CA",
"license": "APCC23483",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Simi Valley, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 5, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.