Doctor profile · Federal record
Dr. Chunyen Liu, M.D.
Internal Medicine Physician · Internal Medicine Physician · Saint Cloud, MN
- NPI 1841604485
- 12 yrs on file
- Licensed in 2 states
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1406 6Th Ave N
Saint Cloud, MN 563031900
(320) 251-2700 - Additional location
-
5005 N. Piedras Street, Attn: Dom/Im Program, Wbamc
El Paso, TX 799205001
(915) 742-2180
fax (915) 742-3238 - Additional location
-
2116 Craig RD
Eau Claire, WI 547016118
(715) 858-4610 - Mailing address
-
5041 Alabama St Apt 94
El Paso, TX 799302606
Credentials & registration
- NPI registered
- June 2014 — 12 yrs on file
- Profile last updated
- April 2, 2026
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Minnesota #60407 · Wisconsin #660
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1841604485. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
285
Distinct HCPCS
5
Medicare allowed
$35,772
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 132 | 127 | $115 | |
99285 |
Emergency department visit with high level of medical decision making | 81 | 81 | $168 | |
99283 |
Emergency department visit with low level of medical decision making | 32 | 31 | $66 | |
99291 |
Critical care, first 30-74 minutes | 23 | 23 | $205 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 17 | 16 | $8 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 368. This provider delivers 0.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
382
Patients
373
Total drug cost
$2,854
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methylprednisolone | Generic | 47 | 47 | $473 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 40 | 40 | $203 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 35 | 35 | $145 |
| Ciprofloxacin Hcl | Generic | 33 | 33 | $228 |
| Acetaminophen-Codeine (Acetaminophen With Codeine) | Brand | 28 | 28 | $127 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 28 | 28 | $304 |
| Azithromycin | Generic | 24 | 24 | $129 |
| Cyclobenzaprine Hcl | Generic | 24 | 24 | $76 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 24 | 24 | $383 |
| Tamsulosin Hcl | Generic | 22 | 14 | $331 |
Frequently asked questions
What is Dr. Chunyen Liu's medical specialty?
Dr. Chunyen Liu practices Internal Medicine Physician in Saint Cloud, MN.
Where does Dr. Chunyen Liu practice?
Dr. Chunyen Liu practices at 1406 6Th Ave N, Saint Cloud, MN 563031900. Office phone: 3202512700.
What is Dr. Chunyen Liu's NPI?
Dr. Chunyen Liu's National Provider Identifier (NPI) is 1841604485, issued by NPPES.
What procedures does Dr. Chunyen Liu commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.