DR. MARY ELIZABETH QUIG PH.D.
NPI 1467668350
Clinical Neuropsychologist in Fairfax, VA

Q: What is Mary Elizabeth Quig's NPI number?

The NPI number for Mary Elizabeth Quig is 1467668350. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Q: What is Mary Elizabeth Quig's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Active since May 15, 2007PECOS EnrolledAccepts Medicare Assignment

3020 HAMAKER CT, SUITE 103, FAIRFAX, VA 22031(703) 876-0966(703) 876-1628 Get Directions Write a Review

NPPES record last updated: April 19, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Dr. Mary Elizabeth Quig Ph.d. NPPES

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

DR. MARY ELIZABETH QUIG PH.D. (NPI 1467668350) is an individual clinical neuropsychologist in Fairfax, Virginia, licensed in Virginia (0810002665) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS and is a graduate of Other (1995).

NPPES Registry Identity

NPI1467668350

Entity TypeIndividualFemale

Primary Taxonomy103G00000X

Provider Legal NameDR. MARY ELIZABETH QUIGCredential: PH.D.

Location Address3020 HAMAKER CT, SUITE 103Fairfax, VA 22031-2238

Mailing Address3020 Hamaker Ct, Suite 103Fairfax, VA 22031-2238 · (703) 876-0966 · Fax (703) 876-1628

Phone(703) 876-0966

Fax(703) 876-1628

Sole ProprietorYes

Medical School CMSOtherGraduated 1995

Enumeration DateMay 15, 2007

Last NPPES UpdateApril 19, 2021

NPPES CertifiedApril 19, 2021

✔ NPI 1467668350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in VA · 0810002665

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

3020 HAMAKER CT, Fairfax, VA 22031

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mary Elizabeth Quig Ph.d. 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 ID5092768598

PECOS Enrollment IDI20050224000493

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.

Medicare Billing Reassignment

Medicare enrollment records show Mary Elizabeth Quig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Neuropsychology Associates Of Fairfax Virginia LLC

Same address

Clinical Neuropsychologist

3020 HAMAKER CT STE 103
Fairfax, VA 22031

Reassigned Medicare billing, District of Columbia enrollment
8 clinicians in this Medicare group

NPI 1679177224 (703) 876-0966

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Administration of psychological or neuropsychological test by technician, each additional 30 minutes 96139

This service involves a technician administering additional psychological or neuropsychological testing. Each session lasts for an extra 30 minutes. These tests assess cognitive abilities, such as memory, attention, and problem-solving skills, to aid in diagnosing or monitoring mental health conditions.

792 services75 patients

Evaluation of neuropsychological test, each additional hour 96133

This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.

357 services74 patients

Exam of neurobehavioral status, first hour 96116

An exam of neurobehavioral status is a medical procedure that evaluates your brain's functions. This includes assessing your cognitive abilities, emotional responses, and behavioral patterns. The first hour of the exam is typically dedicated to this initial evaluation.

75 services75 patients

Evaluation of neuropsychological test, first hour 96132

An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.

75 services75 patients

Administration of psychological or neuropsychological test by technician, first 30 minutes 96138

This procedure involves a trained technician administering a psychological or neuropsychological test. It's a process that assesses your mental function and behavior. The initial session will last 30 minutes. The aim is to understand your cognitive abilities better.

75 services75 patients

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.

LISSETH CARMEN THOMAS PHD

Psychologist (Clinical)

3020 HAMAKER CT
FAIRFAX, VA 22031

Fairfax County (703) 204-0085

KATHLEEN BRELSFORD FRENCH, M.D., P.C.

Neurological Surgery

3020 HAMAKER CT, SUITE B104
FAIRFAX, VA 22031

Fairfax County (703) 641-4877

JULIANA Y. PARK MD PC

Ophthalmology

3020 HAMAKER CT, SUITE B-103
FAIRFAX, VA 22031

Fairfax County (703) 573-9688

KRISTEN ANN MANCUSO RN

Registered Nurse (Neonatal Intensive Care)

3020 HAMAKER CT, SUITE 400
FAIRFAX, VA 22031

Fairfax County (703) 876-0080

JOHN J BASILE MD PC

Urology

3020 HAMAKER CT, SUITE B 111
FAIRFAX, VA 22031

Fairfax County (703) 876-0288

JANET ELIZABETH BLACK M.ED., BCBA

Behavior Analyst

3020 HAMAKER CT, SUITE 200
FAIRFAX, VA 22031

Fairfax County (703) 573-2432

SUZANNE ROGACZ MD

Internal Medicine (Endocrinology, Diabetes & Metabolism)

3020 HAMAKER CT, SUITE 502
FAIRFAX, VA 22031

Fairfax County (703) 849-8440

DR. JAMES R BAUGH M.D.

Pediatrics

3020 HAMAKER CT, SUITE 200
FAIRFAX, VA 22031

Fairfax County (703) 573-2432

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 Mary Elizabeth Quig's NPI number?

The NPI number for Mary Elizabeth Quig is 1467668350. It was assigned to this individual provider in the NPPES registry on May 15, 2007.

Where is Mary Elizabeth Quig located?

Mary Elizabeth Quig practices at 3020 Hamaker Ct Suite 103, Fairfax, VA 22031. The listed phone number is (703) 876-0966.

What is Mary Elizabeth Quig's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Mary Elizabeth Quig enrolled in Medicare?

Yes. Mary Elizabeth Quig 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.

Which organization bills Medicare for Mary Elizabeth Quig's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Elizabeth Quig reassigns Medicare benefits to Neuropsychology Associates Of Fairfax Virginia LLC (Fairfax, VA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mary Elizabeth Quig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Mary Elizabeth Quig was last updated on April 19, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.