Doctor profile · Federal record
Dr. Michael Gilewski, PHD
Clinical Neuropsychologist (CMS: Clinical Psychologist) · Adult Development & Aging Psychologist · Rehabilitation Psychologist · Loma Linda, CA
- NPI 1811993389
- Accepts Medicare
- MIPS 76.4 / 100 · 2023
- 43 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
11406 Loma Linda Dr Rm 105
Loma Linda, CA 923543711
(909) 558-6220
fax (909) 558-6278
Credentials & registration
- NPI registered
- June 2005 — 21 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 103G00000X — NUCC code
- State license (1)
- California #PSY 9194
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1811993389. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
793
Distinct HCPCS
3
Medicare allowed
$32,404
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
96159 |
Treatment of behavior impacting health, each additional 15 minutes | 486 | 42 | $23 | |
96158 |
Treatment of behavior impacting health, initial 30 minutes | 271 | 43 | $66 | |
96156 |
Assessment of health behavior | 36 | 36 | $97 |
In context: peer comparison
Among 1 peers in Loma Linda Clinical Neuropsychologist, average services per provider: 264. This provider delivers 3.0× the peer median.Frequently asked questions
What is Dr. Michael Gilewski's medical specialty?
Dr. Michael Gilewski practices Clinical Neuropsychologist in Loma Linda, CA.
Where does Dr. Michael Gilewski practice?
Dr. Michael Gilewski practices at 11406 Loma Linda Dr Rm 105, Loma Linda, CA 923543711. Office phone: 9095586220.
What is Dr. Michael Gilewski's NPI?
Dr. Michael Gilewski's National Provider Identifier (NPI) is 1811993389, issued by NPPES.
Does Dr. Michael Gilewski accept Medicare assignment?
Yes. Dr. Michael Gilewski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Michael Gilewski commonly perform?
Top Medicare-reported procedures in 2023: Treatment of behavior impacting health (HCPCS 96159); Treatment of behavior impacting health (HCPCS 96158); Assessment of health behavior (HCPCS 96156). Source: CMS Medicare Physician & Other Practitioners file.