Active NPI
Teagan Twombly, PH.D.
- Psychologist
- San Diego, CA
National Provider Identifier
1679350508
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Psychologist
- License
- 36068
- Practice address
- 7220 Trade St
San Diego, CA 92121-2324 - Phone
- (858) 356-2176
- NPI assigned
- Sep 13, 2023
- 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 |
|---|---|---|---|---|
| Psychologist | 103T00000X | 36068 | CA | Primary |
Addresses
Primary practice location
7220 Trade St
San Diego, CA 92121-2324
Mailing address
7220 Trade St
San Diego, CA 92121-2324
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
- Credentials
- Doctor of Philosophy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 36068 | CA | MD | Psychologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The Help Group | Psychologist | Current | 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 and National Provider Directory roles.
-
- Psychologist
- Van Nuys, CA
- NPI 1164152120
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1694563200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1774915200000",
"number": "1679350508",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7220 TRADE ST",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921212324"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "7220 TRADE ST",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921212324",
"telephone_number": "858-356-2176"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TWOMBLY",
"first_name": "TEAGAN",
"credential": "PH.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-09-13",
"last_updated": "2026-03-31",
"certification_date": "2026-03-31",
"status": "A"
},
"taxonomies": [
{
"code": "103T00000X",
"taxonomy_group": "",
"desc": "Psychologist",
"state": "CA",
"license": "36068",
"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 Mar 31, 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.