Doctor profile · Federal record
Dr. Sung Rak Yun, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Kenosha, WI
- NPI 1376837716
- Accepts Medicare
- 15 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
6308 8Th Ave
Kenosha, WI 531435031
(262) 656-3173
Credentials & registration
- NPI registered
- June 2011 — 15 yrs on file
- Profile last updated
- December 23, 2021
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Wisconsin #64715-20
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376837716. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
724
Distinct HCPCS
4
Medicare allowed
$75,907
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 302 | 109 | $112 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 208 | 94 | $74 | |
99239 |
Hospital discharge day management, more than 30 minutes | 145 | 137 | $107 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 69 | 68 | $161 |
In context: peer comparison
Among 12 peers in Kenosha Internal Medicine Physician, average services per provider: 86. This provider delivers 8.4× the peer median.Open Payments
Industry payments received
All-time total
$20
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 1 | $20.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
144
Patients
128
Total drug cost
$1,012
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 25 | 23 | $80 |
| Potassium Chloride | Generic | 17 | 17 | $112 |
| Carvedilol | Generic | 15 | 15 | $64 |
| Furosemide | Generic | 14 | 0 | $50 |
| Cefdinir | Generic | 13 | 13 | $236 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $151 |
| Atorvastatin Calcium | Generic | 12 | 12 | $72 |
| Losartan Potassium | Generic | 12 | 12 | $78 |
| Pantoprazole Sodium | Generic | 12 | 12 | $94 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 11 | 11 | $74 |
Hospital affiliations
Frequently asked questions
What is Dr. Sung Rak Yun's medical specialty?
Dr. Sung Rak Yun practices Internal Medicine Physician in Kenosha, WI.
Where does Dr. Sung Rak Yun practice?
Dr. Sung Rak Yun practices at 6308 8Th Ave, Kenosha, WI 531435031. Office phone: 2626563173.
What is Dr. Sung Rak Yun's NPI?
Dr. Sung Rak Yun's National Provider Identifier (NPI) is 1376837716, issued by NPPES.
Does Dr. Sung Rak Yun accept Medicare assignment?
Yes. Dr. Sung Rak Yun accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sung Rak Yun commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.