Thuyuyen Hoang, OD
NPI 1447859913 · Optometrist · Houston, TX
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thuyuyen Hoang, OD is a Optometrist provider in Houston, TX (NPI 1447859913).
Provider details
- NPI number
- 1447859913
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9939 (TX)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
5 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
442 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 152 | $92 |
| Established Patient Complete Exam of Visual System92014 | 114 | $126 |
| New Patient Complete Exam of Visual System92004 | 51 | $147 |
| Imaging of Optic Nerve92133 | 42 | $35 |
| Imaging of Retina92134 | 34 | $40 |
| Exam of Visual Field With Extended Testing92083 | 33 | $63 |
| Ultrasound Scan of Cornea to Determine Thickness |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 205 | 76 |
| Prednisolone Acetate | 64 | 55 |
| Brimonidine Tartrate | 57 | 22 |
| Cyclosporinebrand: Restasis | 27 | 16 |
| Bimatoprostbrand: Lumigan | 24 | — |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 23 | — |
| Timolol Maleate | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$210 across 8 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 (2)
- 1329 W Davis StConroe, TX 77304-2309Phone: (936) 441-3939
- 402 Sawdust RdThe Woodlands, TX 77380-2243Phone: (281) 363-2020
Registry dates
- Enumerated
- 2020-10-25
- Last updated
- 2022-06-09
- Certified
- 2022-02-23
Frequently asked questions
- What is Thuyuyen Hoang's NPI number?
- Thuyuyen Hoang's National Provider Identifier (NPI) is 1447859913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thuyuyen Hoang's specialty?
- Thuyuyen Hoang is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Thuyuyen Hoang located?
- Thuyuyen Hoang's practice location on file with NPPES is 18040 Saturn Ln, Houston, TX 77058-4500.
- What is Thuyuyen Hoang's phone number?
- The practice phone number listed in the NPPES registry for Thuyuyen Hoang is (281) 333-8600.
- Does Thuyuyen Hoang accept Medicare?
- Thuyuyen Hoang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thuyuyen Hoang's NPI active?
- Yes — Thuyuyen Hoang's NPI (1447859913) is active in the NPPES registry as of the last update on 2022-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.