Active NPI
Ariane Marguerite Thomas, PSY.D.
- Clinical Psychologist
- Philadelphia, PA
National Provider Identifier
1023080462
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- PS015508
- Practice address
- 1518 Walnut St
Suite 601
Philadelphia, PA 19102-3419 - Phone
- (215) 285-0727
- Fax
- (215) 985-0335
- NPI assigned
- Feb 1, 2006
- 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 |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | PS015508 | PA | Primary |
Addresses
Primary practice location
1518 Walnut St
Suite 601
Philadelphia, PA 19102-3419
Mailing address
1518 Walnut St
Suite 601
Philadelphia, PA 19102-3419
Phone (215) 285-0727
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 |
|---|---|---|---|
| PS015508 | PA | MD | Clinical Psychologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1138752000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1023080462",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1518 WALNUT ST",
"address_2": "SUITE 601",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191023419",
"telephone_number": "215-285-0727",
"fax_number": "215-985-0335"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1518 WALNUT ST",
"address_2": "SUITE 601",
"city": "PHILADELPHIA",
"state": "PA",
"postal_code": "191023419",
"telephone_number": "215-285-0727",
"fax_number": "215-985-0335"
}
],
"practiceLocations": [],
"basic": {
"last_name": "THOMAS",
"first_name": "ARIANE",
"middle_name": "MARGUERITE",
"name_prefix": "Dr.",
"credential": "PSY.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-02-01",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "PA",
"license": "PS015508",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Philadelphia, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.