Doctor profile · Federal record
Dr. Marc Bear, M.D.
Psychiatry Physician (CMS: Psychiatry) · Chicago, IL
- NPI 1821043290
- Accepts Medicare
- 31 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1011 W Wellington Ave, #210
Chicago, IL 606577187
(773) 458-4671
fax (847) 328-3565 - Mailing address
-
2027 Colfax St
Evanston, IL 602012531
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- June 8, 2015
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Illinois #036095995
- Medicaid
- IL #036095995
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1821043290. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
46
Distinct HCPCS
1
Medicare allowed
$4,351
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 46 | 12 | $95 |
In context: peer comparison
Among 81 peers in Chicago Psychiatry Physician, average services per provider: 102. This provider delivers 0.5× the peer median.Open Payments
Industry payments received
All-time total
$27
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Hologic Sales and Service, LLC | 1 | $27.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,455
Patients
349
Total drug cost
$82,427
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 416 | 42 | $8,532 |
| Trazodone Hcl | Generic | 402 | 55 | $4,482 |
| Olanzapine | Generic | 357 | 28 | $6,520 |
| Aripiprazole | Generic | 292 | 34 | $11,296 |
| Risperidone | Generic | 275 | 29 | $3,299 |
| Divalproex Sodium | Generic | 249 | 20 | $4,669 |
| Clozapine | Generic | 244 | 16 | $18,332 |
| Venlafaxine Hcl ER (Venlafaxine Hcl) | Brand | 194 | 16 | $4,253 |
| Fluoxetine Hcl | Generic | 193 | 17 | $1,569 |
| Benztropine Mesylate | Generic | 188 | 23 | $1,987 |
Frequently asked questions
What is Dr. Marc Bear's medical specialty?
Dr. Marc Bear practices Psychiatry Physician in Chicago, IL.
Where does Dr. Marc Bear practice?
Dr. Marc Bear practices at 1011 W Wellington Ave, Chicago, IL 606577187. Office phone: 7734584671.
What is Dr. Marc Bear's NPI?
Dr. Marc Bear's National Provider Identifier (NPI) is 1821043290, issued by NPPES.
Does Dr. Marc Bear accept Medicare assignment?
Yes. Dr. Marc Bear accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marc Bear commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.