Active NPI
Caleb Namowicz, AMFT/APCC
- Marriage & Family Therapist
- Santa Ana, CA
National Provider Identifier
1437015245
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- 159052
- Practice address
- 200 W Santa Ana Blvd Ste 100
Santa Ana, CA 92701-4134 - Phone
- (800) 564-8448
- NPI assigned
- Dec 25, 2025
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | 159052 | CA | Primary |
Addresses
Primary practice location
200 W Santa Ana Blvd Ste 100
Santa Ana, CA 92701-4134
Mailing address
3300 E South St # 317
Lakewood, CA 90805-4549
Phone (619) 604-1898
Other practice location 1
3300 E South St # 317
Lakewood, CA 90805-4549
Phone (619) 705-7590
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 |
|---|---|---|---|
| 159052 | CA | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1766620800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1773273600000",
"number": "1437015245",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3300 E SOUTH ST # 317",
"city": "LAKEWOOD",
"state": "CA",
"postal_code": "908054549",
"telephone_number": "619-604-1898"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "200 W SANTA ANA BLVD STE 100",
"city": "SANTA ANA",
"state": "CA",
"postal_code": "927014134",
"telephone_number": "800-564-8448"
}
],
"practiceLocations": [
{
"address_1": "3300 E South St # 317",
"address_purpose": "LOCATION",
"city": "Lakewood",
"state": "CA",
"postal_code": "908054549",
"country_code": "US",
"telephone_number": "619-705-7590",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "NAMOWICZ",
"first_name": "CALEB",
"name_prefix": "Mr.",
"credential": "AMFT/APCC",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2025-12-25",
"last_updated": "2026-03-12",
"certification_date": "2026-03-12",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Marriage & Family Therapist",
"state": "CA",
"license": "159052",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Santa Ana, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 12, 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.