Active NPI
Sarah Alise Slagter, LMFT
- Marriage & Family Therapist
- Carlsbad, CA
National Provider Identifier
1477300580
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- 146591
- Practice address
- 2382 Faraday Ave Ste 200
Carlsbad, CA 92008-7220 - Phone
- (619) 786-2856
- NPI assigned
- May 6, 2024
- Last updated
- May 11, 2026
- 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 |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | 146591 | CA | Primary |
Addresses
Primary practice location
2382 Faraday Ave Ste 200
Carlsbad, CA 92008-7220
Mailing address
2382 Faraday Ave Ste 200
Carlsbad, CA 92008-7220
Phone (619) 786-2856
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Opted out of Medicare
- Yes, effective Feb 18, 2026 through Feb 18, 2028
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1714953600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778457600000",
"number": "1477300580",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2382 FARADAY AVE STE 200",
"city": "CARLSBAD",
"state": "CA",
"postal_code": "920087220",
"telephone_number": "619-786-2856"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2382 FARADAY AVE STE 200",
"city": "CARLSBAD",
"state": "CA",
"postal_code": "920087220",
"telephone_number": "619-786-2856"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SLAGTER",
"first_name": "SARAH",
"middle_name": "ALISE",
"credential": "LMFT",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2024-05-06",
"last_updated": "2026-05-11",
"certification_date": "2026-05-11",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "CA",
"license": "146591",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Carlsbad, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 11, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Opt Out Affidavits.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.