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

NPI Status: Active since July 03, 2018

Contact Information

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406
Phone: (610) 878-9330
Fax: (267) 552-1002

Get Directions Write a Review

  • Individual
  • Female
  • Years of Experience 10
  • Psychologist
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ALLISON ABRAHAMSON

This page provides the complete NPI Profile along with additional information for Allison Abrahamson, a provider established in King Of Prussia, Pennsylvania with a medical specialization in Psychologist and more than 10 years of experience. The healthcare provider is registered in the NPI registry with number 1083100952 assigned on July 2018. The practitioner's primary taxonomy code is 103T00000X with license number PS018529 (PA). The provider is registered as an individual and her NPI record was last updated August 2025.

NPI
1083100952
Provider Name
DR. ALLISON ABRAHAMSON PSYD
Gender
Female
Entity Type
Individual
Location Address
20134 VALLEY FORGE CIR KING OF PRUSSIA, PA 19406
Location Phone
(610) 878-9330
Location Fax
(267) 552-1002
Mailing Address
20134 VALLEY FORGE CIR KING OF PRUSSIA, PA 19406
Mailing Phone
(610) 878-9330
Mailing Fax
(267) 552-1002
Medical School Name
OTHER
Graduation Year
2016
Is Sole Proprietor?
Yes
Enumeration Date
07-03-2018
Last Update Date
08-06-2025
Code Navigator

A psychologist like Allison Abrahamson studies cognitive, emotional, social processes and behavior by observing, interpreting, and recording how people relate to one another and to their environments. Psychologists gather information and evaluate behavior through controlled laboratory experiments, psychoanalysis, psychotherapy or through personality, performance, aptitude, or intelligence tests, and use this information when testing theories in their research or when treating patients.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Psychologist

Taxonomy Code
103T00000X
Type
Behavioral Health & Social Service Providers
License No.
PS018529
License State
PA
Taxonomy Description
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Medicare Participation & PECOS Enrollment Status

Allison Abrahamson is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Allison Abrahamson is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging and Durable Medical Equipment (DME).

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 4688923659

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20180824000079

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • Eligible to Order or Refer Power Mobility Devices: No

Reviews for DR. ALLISON ABRAHAMSON PSYD

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1083100952
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
20163200910
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 1 + 6 + 3 + 2 + 0 + 0 + 9 + 1 + 0 + 24 = 48
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
50 - 48 = 22

The NPI number 1083100952 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

REBECCA LEIGH STINE PSYD

Psychologist

(Clinical)

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

DR. DAVID BROMBERG PSY.D.

Psychologist

(Clinical)

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

DR. BENJAMIN EDWARD LIEF PSY.D.

Psychologist

(Clinical)

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

DR. KRISTEN STOWE PSY.D.

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

DR. JAMES ANTON HAUGH PH.D.

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

KRISTINE KARL BOWARD PSYD

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

CARLENE ELIZABETH LAWSON

Psychologist

(Clinical)

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

ALLYSON DENNIN

Psychologist

(Clinical)

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

KATHERINE TALERICO

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

MS. PEGGY CAREN BACKAL PSYD

Psychologist

(Clinical)

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-3300

REFA HAJ

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

ASHLEY HIGGINS PSY.D.

Psychologist

(Clinical)

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

JAMES KIM PSYD

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

DR. MICHAEL CHARLES DYSON PSY.D.

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(267) 751-3122

AUBREY FLANIGAN

Psychologist

(Clinical)

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

DR. IAN DOUGLAS RUSHLAU PSY.D

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

YIQING MIAO YOUNGMAN PSY.D.

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

JOHN P VAN DUSEN PH.D.

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

CODY LEE RATHKE PSYD

Psychologist

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

THE CENTER, LLC

Psychologist

(Clinical)

20134 VALLEY FORGE CIR
KING OF PRUSSIA, PA
ZIP 19406

(610) 878-9330

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1083100952, enumerated as an "individual" on July 03, 2018.

The provider is located at 20134 VALLEY FORGE CIR KING OF PRUSSIA, PA 19406 and the phone number is (610) 878-9330.

Psychologist with taxonomy code 103T00000X.