Doctor profile · Federal record
Dr. Ashley Liou, DO
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Rockford, IL
- NPI 1023402229
- Accepts Medicare
- 11 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
535 Roxbury RD
Rockford, IL 611075076
(815) 397-7212
fax (815) 397-2539 - Additional location
-
1201 Fairmount Ave
Fort Worth, TX 761044215
(817) 335-5288
fax (817) 338-0927 - Additional location
-
700 Scott and White Dr
College Station, TX 778456441
(979) 207-0100
fax (979) 207-2161 - Additional location
-
4600 Memorial Dr Ste 200
Belleville, IL 622265363
(618) 233-2220
Show 1 more location
Credentials & registration
- NPI registered
- March 2015 — 11 yrs on file
- Profile last updated
- March 17, 2025
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State licenses (2)
- Illinois #036161861 · Texas #S7710
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023402229. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
153
Distinct HCPCS
3
Medicare allowed
$19,978
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 60 | 36 | $117 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 49 | 34 | $77 | |
99291 |
Critical care, first 30-74 minutes | 44 | 20 | $208 |
In context: peer comparison
Among 7 peers in Rockford Pulmonary Disease Physician, average services per provider: 62. This provider delivers 2.5× the peer median.Open Payments
Industry payments received
All-time total
$183
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 2 | $183.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
16
Patients
0
Total drug cost
$11,011
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 16 | 0 | $11,011 |
Frequently asked questions
What is Dr. Ashley Liou's medical specialty?
Dr. Ashley Liou practices Pulmonary Disease Physician in Rockford, IL.
Where does Dr. Ashley Liou practice?
Dr. Ashley Liou practices at 535 Roxbury RD, Rockford, IL 611075076. Office phone: 8153977212.
What is Dr. Ashley Liou's NPI?
Dr. Ashley Liou's National Provider Identifier (NPI) is 1023402229, issued by NPPES.
Does Dr. Ashley Liou accept Medicare assignment?
Yes. Dr. Ashley Liou accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashley Liou 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); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.