Joyce Shiau, O.D.
NPI 1437525854 · Optometrist · Houston, TX
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Shiau, O.D. is a Optometrist provider in Houston, TX (NPI 1437525854).
Provider details
- NPI number
- 1437525854
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 8772T (TX)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
10 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
6 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$94 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (5)
- 1200 W Main St Ste aGun Barrel City, TX 75156-5320Phone: (903) 303-5998
- 12512 Memorial Dr Ste aHouston, TX 77024-6008Phone: (713) 324-8888
- 3833 Dunlavy StApt 103Houston, TX 77006-4703Phone: (713) 550-6283
- 132 Southmore AvePasadena, TX 77502-1018Phone: (281) 445-2021
- 1614 Highway 36Sealy, TX 77474-7124Phone: (281) 404-9191
Registry dates
- Enumerated
- 2015-08-19
- Last updated
- 2025-03-20
- Certified
- 2025-03-20
Frequently asked questions
- What is Joyce Shiau's NPI number?
- Joyce Shiau's National Provider Identifier (NPI) is 1437525854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Shiau's specialty?
- Joyce Shiau is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Joyce Shiau located?
- Joyce Shiau's practice location on file with NPPES is 14634 Memorial Dr, Houston, TX 77079-7517.
- What is Joyce Shiau's phone number?
- The practice phone number listed in the NPPES registry for Joyce Shiau is (281) 741-7295.
- Does Joyce Shiau accept Medicare?
- Joyce Shiau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Shiau's NPI active?
- Yes — Joyce Shiau's NPI (1437525854) is active in the NPPES registry as of the last update on 2025-03-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.