Doctor profile · Federal record
Dr. Gloria Liu, MD
Physical Medicine & Rehabilitation Physician (CMS: Physical Medicine and Rehabilitation) · Durham, NC
- NPI 1659462059
- Accepts Medicare
- 43 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1000 Trent Dr
Durham, NC 277100001
(919) 684-8111 - Mailing address
-
4101 N Roxboro St
Durham, NC 277042121
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- October 9, 2007
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 208100000X — NUCC code
- State license (1)
- North Carolina #9901236
- Medicaid
- NC #891238R
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659462059. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,502
Distinct HCPCS
10
Medicare allowed
$240,024
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 2,583 | 177 | $0 | |
Q9967 |
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | 806 | 129 | $0 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 360 | 226 | $120 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 314 | 63 | $1 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 187 | 136 | $92 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 149 | 149 | $156 | |
64483 |
Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | 139 | 110 | $264 | |
A9579 |
Injection, gadolinium-based magnetic resonance contrast agent, not otherwise specified (nos), per ml | 115 | 20 | $0 | |
64493 |
Injection of lower or sacral spine facet joint using imaging guidance, single level | 80 | 57 | $204 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 66 | 66 | $126 |
In context: peer comparison
Among 9 peers in Durham Physical Medicine & Rehabilitation Physician, average services per provider: 294. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,015
Patients
361
Total drug cost
$21,552
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 427 | 130 | $7,028 |
| Baclofen | Generic | 79 | 38 | $1,459 |
| Meloxicam | Generic | 69 | 24 | $230 |
| Cyclobenzaprine Hcl | Generic | 61 | 15 | $924 |
| Tizanidine Hcl | Generic | 61 | 22 | $852 |
| Diclofenac Sodium | Generic | 49 | 23 | $1,095 |
| Diazepam | Generic | 48 | 41 | $34 |
| Duloxetine Hcl | Generic | 46 | 16 | $919 |
| Topiramate | Generic | 39 | 0 | $187 |
| Celecoxib | Generic | 29 | 0 | $3,134 |
Frequently asked questions
What is Dr. Gloria Liu's medical specialty?
Dr. Gloria Liu practices Physical Medicine & Rehabilitation Physician in Durham, NC.
Where does Dr. Gloria Liu practice?
Dr. Gloria Liu practices at 1000 Trent Dr, Durham, NC 277100001. Office phone: 9196848111.
What is Dr. Gloria Liu's NPI?
Dr. Gloria Liu's National Provider Identifier (NPI) is 1659462059, issued by NPPES.
Does Dr. Gloria Liu accept Medicare assignment?
Yes. Dr. Gloria Liu accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gloria Liu commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (HCPCS Q9967); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.