Doctor profile · Federal record
Dr. Diana Liaw, PA-C
Physician Assistant · Physician Assistant · Gainesville, GA
- NPI 1770250599
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
200 S Enota Dr Ne Ste 100
Gainesville, GA 305013466
(770) 534-2020 - Mailing address
-
Po Box 742616
Atlanta, GA 303742616
Credentials & registration
- NPI registered
- August 2021 — 5 yrs on file
- Profile last updated
- September 2, 2025
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Georgia #11460
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770250599. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
231
Distinct HCPCS
8
Medicare allowed
$15,751
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
32555 |
Aspiration of fluid from chest cavity using imaging guidance | 56 | 46 | $91 | |
77001 |
Fluoroscopic guidance for insertion or removal of central vein access device | 40 | 38 | $15 | |
99152 |
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 34 | 33 | $11 | |
76937 |
Ultrasonic guidance for blood vessel access | 28 | 27 | $12 | |
49083 |
Drainage of fluid from abdominal cavity using imaging guidance | 23 | 12 | $88 | |
36561 |
Insertion of central venous tube with port (5 years or older) | 20 | 20 | $278 | |
36573 |
Insertion of tube for infusion with imaging guidance and review by radiologist, patient 5 years or older | 18 | 18 | $70 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 12 | 12 | $42 |
In context: peer comparison
Among 22 peers in this city , average services per provider: 99. This provider delivers 2.3× the peer median.Open Payments
Industry payments received
All-time total
$107
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, Inc. | 2 | $107.43 |
By nature of payment
Frequently asked questions
What is Dr. Diana Liaw's medical specialty?
Dr. Diana Liaw practices Physician Assistant in Gainesville, GA.
Where does Dr. Diana Liaw practice?
Dr. Diana Liaw practices at 200 S Enota Dr Ne Ste 100, Gainesville, GA 305013466. Office phone: 7705342020.
What is Dr. Diana Liaw's NPI?
Dr. Diana Liaw's National Provider Identifier (NPI) is 1770250599, issued by NPPES.
Does Dr. Diana Liaw accept Medicare assignment?
Yes. Dr. Diana Liaw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Diana Liaw commonly perform?
Top Medicare-reported procedures in 2023: Aspiration of fluid from chest cavity using imaging guidance (HCPCS 32555); Fluoroscopic guidance for insertion or removal of central vein access device (HCPCS 77001); Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older) (HCPCS 99152). Source: CMS Medicare Physician & Other Practitioners file.