Doctor profile · Federal record
Dr. Rebecca Gilfillan, M.D.
Psychiatry Physician · Chicago, IL
- NPI 1164786836
- 14 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
836 W Wellington Ave, Unit 631
Chicago, IL 606575147
(773) 296-5631
fax (773) 296-5638
Credentials & registration
- NPI registered
- June 2012 — 14 yrs on file
- Profile last updated
- December 23, 2021
- Specialty taxonomy
- 2084P0800X — NUCC code
- State license (1)
- Illinois #036136547
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164786836. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
214
Distinct HCPCS
3
Medicare allowed
$27,144
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 179 | 26 | $125 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 19 | 16 | $182 | |
99238 |
Hospital discharge day management, 30 minutes or less | 16 | 15 | $84 |
In context: peer comparison
Among 81 peers in Chicago Psychiatry Physician, average services per provider: 102. This provider delivers 2.1× the peer median.Frequently asked questions
What is Dr. Rebecca Gilfillan's medical specialty?
Dr. Rebecca Gilfillan practices Psychiatry Physician in Chicago, IL.
Where does Dr. Rebecca Gilfillan practice?
Dr. Rebecca Gilfillan practices at 836 W Wellington Ave, Chicago, IL 606575147. Office phone: 7732965631.
What is Dr. Rebecca Gilfillan's NPI?
Dr. Rebecca Gilfillan's National Provider Identifier (NPI) is 1164786836, issued by NPPES.
What procedures does Dr. Rebecca Gilfillan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99238). Source: CMS Medicare Physician & Other Practitioners file.