Doctor profile · Federal record
Dr. Woo Sung Kim, MD
Nephrology Physician · Internal Medicine Physician · Internal Medicine Physician · Hospitalist Physician · Madison, WI
- NPI 1427357847
- 15 yrs on file
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
600 Highland Ave
Madison, WI 537920001
(608) 263-6400 - Additional location
-
1203 Jefferson St
Laurel, MS 394404354
(601) 649-2863 - Additional location
-
415 S 28Th Ave
Hattiesburg, MS 39401
(601) 288-4329
fax (601) 579-5240 - Mailing address
-
415 S 28Th Ave
Hattiesburg, MS 394017246
Credentials & registration
- NPI registered
- March 2011 — 15 yrs on file
- Profile last updated
- July 1, 2025
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (3)
- Wisconsin #86050 · Ohio #57.018098 · Mississippi #22957
- Medicaid
- MS #05137067
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1427357847. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
840
Distinct HCPCS
2
Medicare allowed
$136,458
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 824 | 754 | $163 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 16 | 16 | $117 |
In context: peer comparison
Among 9 peers in this city , average services per provider: 70. This provider delivers 12× the peer median.Frequently asked questions
What is Dr. Woo Sung Kim's medical specialty?
Dr. Woo Sung Kim practices Nephrology Physician in Madison, WI.
Where does Dr. Woo Sung Kim practice?
Dr. Woo Sung Kim practices at 600 Highland Ave, Madison, WI 537920001. Office phone: 6082636400.
What is Dr. Woo Sung Kim's NPI?
Dr. Woo Sung Kim's National Provider Identifier (NPI) is 1427357847, issued by NPPES.
What procedures does Dr. Woo Sung Kim commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.