Active NPI
Dion Johnson
- Psychologist
- San Diego, CA
National Provider Identifier
1184575276
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- Practice address
- 9663 Tierra Grande St Ste 104
San Diego, CA 92126-4569 - Phone
- (858) 500-2434
- NPI assigned
- Feb 5, 2026
- Last updated
- Feb 5, 2026
- 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 |
|---|---|---|---|---|
| Psychologist | 103T00000X | CA | Primary |
Addresses
Primary practice location
9663 Tierra Grande St Ste 104
San Diego, CA 92126-4569
Mailing address
1306 E J St
Chula Vista, CA 91910-8154
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Metanoia Group | Psychologist | Past | Accepting new patients |
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1770249600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770249600000",
"number": "1184575276",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1306 E J ST",
"city": "CHULA VISTA",
"state": "CA",
"postal_code": "919108154"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "9663 TIERRA GRANDE ST STE 104",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921264569",
"telephone_number": "858-500-2434"
}
],
"practiceLocations": [],
"basic": {
"last_name": "JOHNSON",
"first_name": "DION",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-02-05",
"last_updated": "2026-02-05",
"certification_date": "2026-02-03",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "CA",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in San Diego, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 5, 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.