Doctor profile · Federal record
Dr. Margaret Kwan, OD
Optometrist (CMS: Optometry) · Houston, TX
- NPI 1508902545
- 46 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4030 Bissonnet
Houston, TX 77005
(713) 665-3827
fax (713) 665-4310
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1980 — 46 yrs since
- Specialty taxonomy
- 152W00000X — NUCC code
- State license (1)
- Texas #2723T
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508902545. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
128
Distinct HCPCS
3
Medicare allowed
$11,133
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
92014 |
Established patient complete exam of visual system | 62 | 62 | $121 | |
92012 |
Established patient problem focused exam of visual system | 35 | 31 | $86 | |
92134 |
Imaging of retina | 31 | 31 | $20 |
In context: peer comparison
Among 114 peers in Houston Optometrist, average services per provider: 60. This provider delivers 2.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
24
Patients
0
Total drug cost
$410
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Bacitracin-Polymyxin (Bacitracin/Polymyxin B Sulfate) | Brand | 24 | 0 | $410 |
Frequently asked questions
What is Dr. Margaret Kwan's medical specialty?
Dr. Margaret Kwan practices Optometrist in Houston, TX.
Where does Dr. Margaret Kwan practice?
Dr. Margaret Kwan practices at 4030 Bissonnet, Houston, TX 77005. Office phone: 7136653827.
What is Dr. Margaret Kwan's NPI?
Dr. Margaret Kwan's National Provider Identifier (NPI) is 1508902545, issued by NPPES.
Does Dr. Margaret Kwan accept Medicare assignment?
Dr. Margaret Kwan does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Margaret Kwan commonly perform?
Top Medicare-reported procedures in 2023: Established patient complete exam of visual system (HCPCS 92014); Established patient problem focused exam of visual system (HCPCS 92012); Imaging of retina (HCPCS 92134). Source: CMS Medicare Physician & Other Practitioners file.