Active NPI
Natalie Colosimo
- Marriage & Family Therapist
- Newport Beach, CA
National Provider Identifier
1871442863
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- 160731
- Practice address
- 1001 Dove St Ste 270
Newport Beach, CA 92660-2851 - Phone
- (949) 478-2583
- NPI assigned
- Jan 23, 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 |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | 160731 | CA | Primary |
Addresses
Primary practice location
1001 Dove St Ste 270
Newport Beach, CA 92660-2851
Mailing address
1001 Dove St Ste 270
Newport Beach, CA 92660-2851
Phone (949) 478-2583
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 |
|---|---|---|---|
| 160731 | CA | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1769126400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1769126400000",
"number": "1871442863",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1001 DOVE ST STE 270",
"city": "NEWPORT BEACH",
"state": "CA",
"postal_code": "926602851",
"telephone_number": "949-478-2583"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1001 DOVE ST STE 270",
"city": "NEWPORT BEACH",
"state": "CA",
"postal_code": "926602851",
"telephone_number": "949-478-2583"
}
],
"practiceLocations": [],
"basic": {
"last_name": "COLOSIMO",
"first_name": "NATALIE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-01-23",
"last_updated": "2026-01-23",
"certification_date": "2026-01-23",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "CA",
"license": "160731",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Newport Beach, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 23, 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.