Doctor profile · Federal record
Dr. Hsu-Hsien Lwu, MD, FRCSC
Neurological Surgery Physician (CMS: Neurosurgery) · Neurological Surgery Physician · La Crosse, WI
- NPI 1922422518
- Accepts Medicare
- MIPS 79.6 / 100 · 2023
- 22 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
800 West Ave S
La Crosse, WI 54601
(608) 785-0940 - Additional location
-
222 N 7Th St
Bismarck, ND 585014436
(701) 323-5422 - Mailing address
-
Po Box 1510
Eau Claire, WI 547021510
Credentials & registration
- NPI registered
- February 2014 — 12 yrs on file
- Profile last updated
- June 24, 2021
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207T00000X — NUCC code
- State licenses (2)
- Wisconsin #70304 · North Dakota #PT13080
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922422518. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
165
Distinct HCPCS
8
Medicare allowed
$18,865
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99204 |
New patient office or other outpatient visit, 45-59 minutes | 32 | 32 | $129 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 29 | 15 | $48 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 28 | 27 | $126 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 22 | 22 | $170 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 20 | 13 | $77 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 11 | $95 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 11 | 11 | $139 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 11 | 11 | $169 |
In context: peer comparison
Among 2 peers in La Crosse Neurological Surgery Physician, average services per provider: 25. This provider delivers 6.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Hsu-Hsien Lwu's medical specialty?
Dr. Hsu-Hsien Lwu practices Neurological Surgery Physician in La Crosse, WI.
Where does Dr. Hsu-Hsien Lwu practice?
Dr. Hsu-Hsien Lwu practices at 800 West Ave S, La Crosse, WI 54601. Office phone: 6087850940.
What is Dr. Hsu-Hsien Lwu's NPI?
Dr. Hsu-Hsien Lwu's National Provider Identifier (NPI) is 1922422518, issued by NPPES.
Does Dr. Hsu-Hsien Lwu accept Medicare assignment?
Yes. Dr. Hsu-Hsien Lwu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Hsu-Hsien Lwu commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99204); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.