Steve Nguyen, O.D.
NPI 1477648657 · Optometrist · Dallas, TX
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steve Nguyen, O.D. is a Optometrist provider in Dallas, TX (NPI 1477648657).
Provider details
- NPI number
- 1477648657
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 5438TG (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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
97 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 Complete Exam of Visual System92014 | 28 | $118 |
| Exam of Visual Field With Extended Testing92083 | 24 | $63 |
| Imaging of Retina92134 | 16 | $38 |
| Photography of the Retina92250 | 15 | $34 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 14 | $84 |
Typical Medicare-allowed amounts for these services range $34–$118 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 242 | 96 |
| Bimatoprostbrand: Lumigan | 150 | 66 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 99 | 26 |
| Brimonidine Tartrate | 94 | 35 |
| Latanoprostene Bunodbrand: Vyzulta | 71 | 23 |
| Travoprost | 63 | 21 |
| Brinzolamide/Brimonidine Tartbrand: Simbrinza | 35 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$575 across 12 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
Registry dates
- Enumerated
- 2006-10-04
- Last updated
- 2019-10-29
Frequently asked questions
- What is Steve Nguyen's NPI number?
- Steve Nguyen's National Provider Identifier (NPI) is 1477648657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steve Nguyen's specialty?
- Steve Nguyen is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Steve Nguyen located?
- Steve Nguyen's practice location on file with NPPES is 2811 S. Hampton Rd., Ste#b, Dallas, TX 75224.
- What is Steve Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Steve Nguyen is (214) 333-2020.
- Does Steve Nguyen accept Medicare?
- Steve Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steve Nguyen's NPI active?
- Yes — Steve Nguyen's NPI (1477648657) is active in the NPPES registry as of the last update on 2019-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.