Active NPI
Allison Abrahamson, PSYD
- Clinical Psychologist
- King of Prussia, PA
National Provider Identifier
1083100952
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Psychologist
- License
- PS018529
- Practice address
- 20134 Valley Forge Cir
King of Prussia, PA 19406-1112 - Phone
- (610) 878-9330
- Fax
- (267) 552-1002
- NPI assigned
- Jul 3, 2018
- 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 |
|---|---|---|---|---|
| Clinical Psychologist | 103TC0700X | PS018529 | PA | Primary |
Addresses
Primary practice location
20134 Valley Forge Cir
King of Prussia, PA 19406-1112
Mailing address
20134 Valley Forge Cir
King of Prussia, PA 19406-1112
Phone (610) 878-9330
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in PA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: No
- Power mobility devices: No
- Hospice: No
Enrollment records 1
| Enrollment ID | State | Provider type | PAC ID | Details |
|---|---|---|---|---|
| I20180824000079 | PA | Practitioner - Clinical Psychologist | 4688923659 | Reassigns benefits to 1 organization |
Care Compare profile
Medicare Care Compare- Specialty
- Clinical Psychologist
- Education
- Other, 2016
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
- The Center LLC
Practice addresses (Care Compare)
20134 Valley Forge Cir
King of Prussia, PA 19406-1112
Phone (610) 878-9330
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1530576000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783555200000",
"number": "1083100952",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "20134 VALLEY FORGE CIR",
"city": "KING OF PRUSSIA",
"state": "PA",
"postal_code": "194061112",
"telephone_number": "610-878-9330",
"fax_number": "267-552-1002"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "20134 VALLEY FORGE CIR",
"city": "KING OF PRUSSIA",
"state": "PA",
"postal_code": "194061112",
"telephone_number": "610-878-9330",
"fax_number": "267-552-1002"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ABRAHAMSON",
"first_name": "ALLISON",
"name_prefix": "Dr.",
"credential": "PSYD",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2018-07-03",
"last_updated": "2026-07-09",
"certification_date": "2026-07-09",
"status": "A"
},
"taxonomies": [
{
"code": "103TC0700X",
"taxonomy_group": "",
"desc": "Psychologist, Clinical",
"state": "PA",
"license": "PS018529",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in King of Prussia, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.