Doctor profile · Federal record
Dr. Katharine Colton, M.D.
Emergency Medicine Physician (CMS: Neurology) · Chicago, IL
- NPI 1982099651
- Accepts Medicare
- 11 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
211 E Ontario St, Suite 200
Chicago, IL 606113468
(312) 694-7000
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- September 26, 2019
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Illinois #036145431
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1982099651. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
184
Distinct HCPCS
3
Medicare allowed
$31,097
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 110 | 40 | $205 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 43 | 19 | $76 | |
99285 |
Emergency department visit with high level of medical decision making | 31 | 31 | $169 |
In context: peer comparison
Among 334 peers in this city , average services per provider: 87. This provider delivers 2.1× the peer median.Frequently asked questions
What is Dr. Katharine Colton's medical specialty?
Dr. Katharine Colton practices Emergency Medicine Physician in Chicago, IL.
Where does Dr. Katharine Colton practice?
Dr. Katharine Colton practices at 211 E Ontario St, Chicago, IL 606113468. Office phone: 3126947000.
What is Dr. Katharine Colton's NPI?
Dr. Katharine Colton's National Provider Identifier (NPI) is 1982099651, issued by NPPES.
Does Dr. Katharine Colton accept Medicare assignment?
Yes. Dr. Katharine Colton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katharine Colton commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.