Doctor profile · Federal record
Dr. Michael Mercury, PHD
Clinical Neuropsychologist (CMS: Clinical Psychologist) · Counselor · Winfield, IL
- NPI 1104992445
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
25 N Winfield RD
Winfield, IL 601901295
(630) 933-4056
fax (630) 933-4057
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- January 22, 2018
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 103G00000X — NUCC code
- State license (1)
- Illinois #071005518
- Medicaid
- IL #071005518
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104992445. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
779
Distinct HCPCS
6
Medicare allowed
$53,475
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96139 |
Administration of psychological or neuropsychological test by technician, each additional 30 minutes | 387 | 65 | $37 | |
96132 |
Evaluation of neuropsychological test, first hour | 140 | 76 | $135 | |
96133 |
Evaluation of neuropsychological test, each additional hour | 77 | 65 | $102 | |
96116 |
Exam of neurobehavioral status, first hour | 68 | 68 | $97 | |
96138 |
Administration of psychological or neuropsychological test by technician, first 30 minutes | 65 | 65 | $36 | |
96121 |
Exam of neurobehavioral status, each additional hour | 42 | 42 | $78 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 140. This provider delivers 5.6× the peer median.Frequently asked questions
What is Dr. Michael Mercury's medical specialty?
Dr. Michael Mercury practices Clinical Neuropsychologist in Winfield, IL.
Where does Dr. Michael Mercury practice?
Dr. Michael Mercury practices at 25 N Winfield RD, Winfield, IL 601901295. Office phone: 6309334056.
What is Dr. Michael Mercury's NPI?
Dr. Michael Mercury's National Provider Identifier (NPI) is 1104992445, issued by NPPES.
Does Dr. Michael Mercury accept Medicare assignment?
Yes. Dr. Michael Mercury accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Mercury commonly perform?
Top Medicare-reported procedures in 2023: Administration of psychological or neuropsychological test by technician (HCPCS 96139); Evaluation of neuropsychological test, first hour (HCPCS 96132); Evaluation of neuropsychological test, each additional hour (HCPCS 96133). Source: CMS Medicare Physician & Other Practitioners file.