Doctor profile · Federal record
Dr. Conrad Williamson, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Madison, WI
- NPI 1346679362
- Accepts Medicare
- 11 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
213 Chestnut St
Madison, WI 537263832
(949) 351-1670 - Additional location
-
600 Highland Ave
Madison, WI 537920001
(608) 263-6400
Credentials & registration
- NPI registered
- November 2013 — 13 yrs on file
- Profile last updated
- December 17, 2021
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Wisconsin #66660-20
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346679362. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
11
Distinct HCPCS
1
Medicare allowed
$1,333
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 11 | 11 | $121 |
In context: peer comparison
Among 57 peers in this city , average services per provider: 78. This provider delivers 0.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
85
Patients
85
Total drug cost
$691
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 30 | 30 | $178 |
| Cephalexin | Generic | 29 | 29 | $312 |
| Ibuprofen | Generic | 26 | 26 | $200 |
Frequently asked questions
What is Dr. Conrad Williamson's medical specialty?
Dr. Conrad Williamson practices Emergency Medicine Physician in Madison, WI.
Where does Dr. Conrad Williamson practice?
Dr. Conrad Williamson practices at 213 Chestnut St, Madison, WI 537263832. Office phone: 9493511670.
What is Dr. Conrad Williamson's NPI?
Dr. Conrad Williamson's National Provider Identifier (NPI) is 1346679362, issued by NPPES.
Does Dr. Conrad Williamson accept Medicare assignment?
Yes. Dr. Conrad Williamson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Conrad Williamson commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.