Doctor profile · Federal record
Dr. Thomas Shaffer, PH.D.
Clinical Neuropsychologist (CMS: Clinical Psychologist) · Brookings, SD
- NPI 1770749442
- Accepts Medicare
- 25 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1310 Main Ave S, Suite 9
Brookings, SD 570063819
(605) 692-6367
fax (605) 692-1883 - Mailing address
-
Po Box 931
Brookings, SD 570060931
Credentials & registration
- NPI registered
- August 2008 — 18 yrs on file
- Profile last updated
- July 14, 2014
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 103G00000X — NUCC code
- State license (1)
- South Dakota #472
- Medicaid
- SD #6552660
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770749442. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
939
Distinct HCPCS
10
Medicare allowed
$62,723
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96139 |
Administration of psychological or neuropsychological test by technician, each additional 30 minutes | 418 | 58 | $34 | |
96133 |
Evaluation of neuropsychological test, each additional hour | 213 | 66 | $96 | |
90791 |
Psychiatric diagnostic evaluation | 66 | 66 | $170 | |
96132 |
Evaluation of neuropsychological test, first hour | 66 | 66 | $126 | |
96138 |
Administration of psychological or neuropsychological test by technician, first 30 minutes | 55 | 55 | $33 | |
96137 |
Administration of psychological or neuropsychological test, each additional 30 minutes | 39 | 13 | $17 | |
96116 |
Exam of neurobehavioral status, first hour | 27 | 25 | $77 | |
96121 |
Exam of neurobehavioral status, each additional hour | 15 | 14 | $65 | |
96133 |
Evaluation of neuropsychological test, each additional hour | 15 | 13 | $75 | |
96132 |
Evaluation of neuropsychological test, first hour | 13 | 13 | $102 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 85. This provider delivers 11× the peer median.Frequently asked questions
What is Dr. Thomas Shaffer's medical specialty?
Dr. Thomas Shaffer practices Clinical Neuropsychologist in Brookings, SD.
Where does Dr. Thomas Shaffer practice?
Dr. Thomas Shaffer practices at 1310 Main Ave S, Brookings, SD 570063819. Office phone: 6056926367.
What is Dr. Thomas Shaffer's NPI?
Dr. Thomas Shaffer's National Provider Identifier (NPI) is 1770749442, issued by NPPES.
Does Dr. Thomas Shaffer accept Medicare assignment?
Yes. Dr. Thomas Shaffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Shaffer 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); Psychiatric diagnostic evaluation (HCPCS 90791). Source: CMS Medicare Physician & Other Practitioners file.