Doctor profile · Federal record
Dr. Jia Jiann Liaw
Optometrist (CMS: Optometry) · Malden, MA
- NPI 1609327774
- Accepts Medicare
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Highland Ave
Malden, MA 021486603
(617) 992-1539
Credentials & registration
- NPI registered
- October 2016 — 10 yrs on file
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Massachusetts #OP-5187
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609327774. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
100
Distinct HCPCS
4
Medicare allowed
$7,507
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 40 | 40 | $58 | |
92014 |
Established patient complete exam of visual system | 26 | 26 | $94 | |
99202 |
New patient office or other outpatient visit, 15-29 minutes | 23 | 23 | $74 | |
92004 |
New patient complete exam of visual system | 11 | 11 | $94 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 24. This provider delivers 4.2× the peer median.Open Payments
Industry payments received
All-time total
$79
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| CooperVision Inc. | 1 | $78.95 |
By nature of payment
Frequently asked questions
What is Dr. Jia Jiann Liaw's medical specialty?
Dr. Jia Jiann Liaw practices Optometrist in Malden, MA.
Where does Dr. Jia Jiann Liaw practice?
Dr. Jia Jiann Liaw practices at 1 Highland Ave, Malden, MA 021486603. Office phone: 6179921539.
What is Dr. Jia Jiann Liaw's NPI?
Dr. Jia Jiann Liaw's National Provider Identifier (NPI) is 1609327774, issued by NPPES.
Does Dr. Jia Jiann Liaw accept Medicare assignment?
Yes. Dr. Jia Jiann Liaw accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jia Jiann Liaw commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99212); Established patient complete exam of visual system (HCPCS 92014); New patient office or other outpatient visit (HCPCS 99202). Source: CMS Medicare Physician & Other Practitioners file.