Doctor profile · Federal record
Dr. Cynthia Sullivan, PH.D.
Clinical Neuropsychologist (CMS: Clinical Psychologist) · Fairfax, VA
- NPI 1801903000
- Accepts Medicare
- 26 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3020 Hamaker CT Ste 103
Fairfax, VA 220312220
(703) 876-0966 - Mailing address
-
3338 Conquistador CT
Annandale, VA 220031116
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- February 12, 2008
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 103G00000X — NUCC code
- State license (1)
- Virginia #0810002968
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801903000. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,267
Distinct HCPCS
5
Medicare allowed
$155,042
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96139 |
Administration of psychological or neuropsychological test by technician, each additional 30 minutes | 1,295 | 119 | $42 | |
96133 |
Evaluation of neuropsychological test, each additional hour | 605 | 120 | $108 | |
96132 |
Evaluation of neuropsychological test, first hour | 129 | 121 | $142 | |
96138 |
Administration of psychological or neuropsychological test by technician, first 30 minutes | 120 | 119 | $41 | |
96116 |
Exam of neurobehavioral status, first hour | 118 | 117 | $102 |
In context: peer comparison
Among 4 peers in Fairfax Clinical Neuropsychologist, average services per provider: 245. This provider delivers 9.3× the peer median.Frequently asked questions
What is Dr. Cynthia Sullivan's medical specialty?
Dr. Cynthia Sullivan practices Clinical Neuropsychologist in Fairfax, VA.
Where does Dr. Cynthia Sullivan practice?
Dr. Cynthia Sullivan practices at 3020 Hamaker CT Ste 103, Fairfax, VA 220312220. Office phone: 7038760966.
What is Dr. Cynthia Sullivan's NPI?
Dr. Cynthia Sullivan's National Provider Identifier (NPI) is 1801903000, issued by NPPES.
Does Dr. Cynthia Sullivan accept Medicare assignment?
Yes. Dr. Cynthia Sullivan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cynthia Sullivan commonly perform?
Top Medicare-reported procedures in 2023: Administration of psychological or neuropsychological test by technician (HCPCS 96139); Evaluation of neuropsychological test, each additional hour (HCPCS 96133); Evaluation of neuropsychological test, first hour (HCPCS 96132). Source: CMS Medicare Physician & Other Practitioners file.