Margaret S. Kwan, OD
- Medicare patients, 2024
- 109
- Part D claims, 2024
- 11
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 4030 Bissonnet St, Houston, TX 77005-1912
- Practice phone
- Call (713) 665-3827
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Weslayan Eye Associates
Eye care practice · Houston, Texas
Find Margaret Kwan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Margaret S. Kwan is an optometrist in Houston, Texas
Margaret Kwan practices at Weslayan Eye Associates in Houston, Texas.
Margaret Kwan's NPI, 1508902545, was assigned on January 29, 2007. Margaret Kwan holds Texas license 2723T.
- NPI
- 1508902545NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587827498
- NPI enumeration date
- January 29, 2007
- NPI status
- Active
- Practice phone
- (713) 665-3827
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Margaret S. Kwan practices at Weslayan Eye Associates in Houston, Texas
Margaret Kwan's primary practice is Weslayan Eye Associates, at 4030 Bissonnet St, Houston, TX 77005-1912. The practice phone is (713) 665-3827.
- Weslayan Eye Associates4030 Bissonnet St, Houston, TX 77005-1912Phone(713) 665-3827
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Margaret S. Kwan is affiliated with 1 site of care and 1 medical group
Margaret Kwan's primary practice is Weslayan Eye Associates in Houston, Texas. Dmand AI also links Margaret Kwan to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Margaret S. Kwan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Margaret Kwan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Weslayan Eye Associates | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Margaret S. Kwan is one of 3,272 optometrists in Texas
Optometrist is Margaret Kwan's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Margaret Kwan is licensed in Texas.
Specialties and state licenses
- Optometrist, TexasPrimary
Optometrists near Margaret Kwan
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Margaret S. Kwan treated 109 Medicare patients in 2024, average age 74
CMS counts 109 Medicare patients who saw Margaret Kwan in 2024. The largest group is 65 to 74, with 61 patients. 73% of them have high cholesterol, and 51% have high blood pressure. Their average risk score is 0.73, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Margaret Kwan's median patient age at 81, with 42% women.
Margaret Kwan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Margaret Kwan's Medicare patients by sex, 2024
- Women6661%
- Men4339%
Chronic conditions among Margaret Kwan's Medicare patients, 2024
- High cholesterol73%
- High blood pressure51%
- Arthritis36%
- Ischemic heart disease24%
- Chronic kidney disease17%
- Diabetes17%
- Osteoporosis17%
- Atrial fibrillation16%
Share of Medicare patients with each condition. A patient can have several.
Margaret Kwan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 81
Patient panel by sex, all payers
- Women42%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Margaret S. Kwan wrote 11 Medicare Part D claims in 2024
In 2024, Margaret Kwan wrote 11 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Sources for Margaret S. Kwan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Margaret S. Kwan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Margaret S. Kwan's NPI number?
Margaret S. Kwan's NPI number is 1508902545. It was assigned on January 29, 2007, and it is active in the NPI Registry.
What does Margaret S. Kwan specialize in?
Margaret S. Kwan is an optometrist in Houston, Texas. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Margaret S. Kwan practice?
Margaret Kwan practices at 4030 Bissonnet St, Houston, TX 77005-1912. Margaret Kwan's primary practice is Weslayan Eye Associates in Houston, Texas. Dmand AI also links Margaret Kwan to 1 medical group.
What is Margaret S. Kwan's office phone number?
The practice phone on file for Margaret Kwan is (713) 665-3827.
What is Margaret S. Kwan's medical license number?
Margaret Kwan holds Texas license 2723T.
How many Medicare patients does Margaret S. Kwan see?
CMS counts 109 Medicare patients who saw Margaret Kwan in 2024, with an average age of 74.
How long has Margaret S. Kwan been practicing?
Margaret Kwan graduated from medical school in 1980, 46 years ago.
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