Michael Brilliant, MD
NPI 1588779151 · Psychiatry Physician · Hoffman Estates, IL
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Brilliant, MD is a Psychiatry Physician provider in Hoffman Estates, IL (NPI 1588779151).
Provider details
- NPI number
- 1588779151
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036-102551 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,280 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 421 | $121 |
| Therapy Using Electrical Currents90870 | 310 | $105 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 180 | $120 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 157 | $81 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 68 | $177 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 56 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 233 | 54 |
| Mirtazapine | 203 | 35 |
| Clonazepam | 156 | 28 |
| Duloxetine Hcl | 135 | 24 |
| Quetiapine Fumarate | 120 | 26 |
| Escitalopram Oxalate | 107 | 17 |
| Alprazolam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-21
- Last updated
- 2024-01-15
- Certified
- 2024-01-15
Frequently asked questions
- What is Michael Brilliant's NPI number?
- Michael Brilliant's National Provider Identifier (NPI) is 1588779151, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Brilliant's specialty?
- Michael Brilliant is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Brilliant located?
- Michael Brilliant's practice location on file with NPPES is 1786 Moon Lake Blvd, Hoffman Estates, IL 60194-5029.
- What is Michael Brilliant's phone number?
- The practice phone number listed in the NPPES registry for Michael Brilliant is (847) 755-8090.
- Does Michael Brilliant accept Medicare?
- Michael Brilliant is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Brilliant's NPI active?
- Yes — Michael Brilliant's NPI (1588779151) is active in the NPPES registry as of the last update on 2024-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.