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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. ALLISON ABRAHAMSON PSYD
NPI 1083100952
Psychologist - Clinical in King Of Prussia, PA

Active since July 03, 2018PECOS EnrolledAccepts Medicare Assignment
20134 VALLEY FORGE CIR, KING OF PRUSSIA, PA 19406(610) 878-9330(267) 552-1002 Get Directions Write a Review

NPPES record last updated: July 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 9, 2026, Aug 6, 2025, Sep 22, 2022 and 1 more (4 updates tracked since 2018).

About Dr. Allison Abrahamson Psyd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ALLISON ABRAHAMSON PSYD (NPI 1083100952) is an individual clinical provider in King Of Prussia, Pennsylvania, licensed in Pennsylvania (PS018529) and active in the NPI registry since July 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1083100952
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. ALLISON ABRAHAMSONCredential: PSYD
Location Address20134 VALLEY FORGE CIRKing Of Prussia, PA 19406-1112
Mailing Address20134 Valley Forge CirKing Of Prussia, PA 19406-1112 · (610) 878-9330 · Fax (267) 552-1002
Phone(610) 878-9330
Fax(267) 552-1002
Sole ProprietorYes
Medical School CMSOtherGraduated 2016
Enumeration DateJuly 3, 2018
Last NPPES UpdateJuly 9, 20264 updates tracked since enumeration
NPPES CertifiedJuly 9, 2026
✔ NPI 1083100952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License✔ Licensed in PA · PS018529
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
20134 VALLEY FORGE CIR, King Of Prussia, PA 19406
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Allison Abrahamson Psyd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4688923659
PECOS Enrollment IDI20180824000079
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19406 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$180.99 typical visit price
range $59.88 – $180.99
Typical copayment $45.24 (range $14.97 – $45.24)
Most-billed visit code 99205
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

REBECCA LEIGH STINE PSYD
Psychologist (Clinical)
20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA 19406
Montgomery County (610) 878-9330
MS. PEGGY CAREN BACKAL PSYD
Psychologist (Clinical)
20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA 19406
Montgomery County (610) 878-3300
EMILY LARSEN AVNET
Psychologist
20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA 19406
Montgomery County (610) 878-9330
DR. DAVID BROMBERG PSY.D.
Psychologist (Clinical)
20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA 19406
Montgomery County (610) 878-9330
KATHERINE TALERICO
Psychologist
20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA 19406
Montgomery County (610) 878-9330
DR. LIN ZHU PH.D.
Psychologist (Clinical)
20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA 19406
Montgomery County (610) 878-9330
EVANGELINE HSIEH
Psychologist
20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA 19406
Montgomery County (610) 878-9330
REFA HAJ
Psychologist
20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA 19406
Montgomery County (610) 878-9330

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Allison Abrahamson's NPI number?

The NPI number for Allison Abrahamson is 1083100952. It was assigned to this individual provider in the NPPES registry on July 3, 2018.

Where is Allison Abrahamson located?

Allison Abrahamson practices at 20134 Valley Forge Cir, King Of Prussia, PA 19406. The listed phone number is (610) 878-9330.

What is Allison Abrahamson's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Allison Abrahamson enrolled in Medicare?

Yes. Allison Abrahamson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Allison Abrahamson was last updated on July 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.