Doctor profile · Federal record
Dr. Michael Brook, PH.D.
Clinical Neuropsychologist (CMS: Clinical Psychologist) · Clinical Psychologist · Chicago, IL
- NPI 1003253949
- Accepts Medicare
- MIPS 91.3 / 100 · 2023
- 15 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
446 E Ontario St, Suite 7-100
Chicago, IL 606114418
(312) 695-5060
Credentials & registration
- NPI registered
- June 2013 — 13 yrs on file
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 103G00000X — NUCC code
- State license (1)
- Illinois #071008590
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003253949. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
257
Distinct HCPCS
6
Medicare allowed
$19,871
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96139 |
Administration of psychological or neuropsychological test by technician, each additional 30 minutes | 120 | 15 | $37 | |
96133 |
Evaluation of neuropsychological test, each additional hour | 64 | 22 | $102 | |
90791 |
Psychiatric diagnostic evaluation | 22 | 22 | $181 | |
96132 |
Evaluation of neuropsychological test, first hour | 21 | 21 | $136 | |
90834 |
Psychotherapy, 45 minutes | 15 | 15 | $103 | |
96138 |
Administration of psychological or neuropsychological test by technician, first 30 minutes | 15 | 15 | $36 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 64. This provider delivers 4.0× the peer median.Frequently asked questions
What is Dr. Michael Brook's medical specialty?
Dr. Michael Brook practices Clinical Neuropsychologist in Chicago, IL.
Where does Dr. Michael Brook practice?
Dr. Michael Brook practices at 446 E Ontario St, Chicago, IL 606114418. Office phone: 3126955060.
What is Dr. Michael Brook's NPI?
Dr. Michael Brook's National Provider Identifier (NPI) is 1003253949, issued by NPPES.
Does Dr. Michael Brook accept Medicare assignment?
Yes. Dr. Michael Brook accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Brook 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.