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Edit this profileAt a glance
- 242 Sharpstown Ctr, Houston, TX 77036
About Dr. Nguyen
Long D. Nguyen, O.D. is an optometrist practicing in Houston, TX. Long trained at University of Houston - College of Optometry, graduating in 2003. According to Medicare claims data, Long cared for 89 Medicare patients across 98 services. The services billed most often include photography of the retina, established patient complete exam of visual system, and established patient problem focused exam of visual system. This provider record is associated with NPI 1144351164.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (713) 774-3093
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
242 SHARPSTOWN CTR
Houston, TX 77036
Conditions Commonly Evaluated or Treated
Within Optometry generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Contact lens issues
Cornea conditions
Corneal issues
Eye conditions
Eye discomfort
Eye diseases
Eye infections
Eye inflammation
Eye injuries
Eye irritation
Eye surface issues
Eyelid conditions
Eyelid issues
Pediatric eye conditions
Pupil issues
Tear duct issues
Vision changes
- Blurry Vision
- Color Blindness
- Distorted Vision
- Double Vision
- Eye Floaters and Flashes
- Eye Strain
- Farsightedness
- Halos Around Lights
- Light Sensitivity
- Night Blindness
- Posterior vitreous detachment
- Tunnel Vision
- Visual Migraines
Procedures & services
Most searched procedures
Contact lens exams
- Bifocal or Multifocal Contact Lens Fitting
- Contact Lens Training
- Plano (Non-Prescription) Colored Contact Lens Exam
- Toric Contact Lens Fitting
Dry eye treatments
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
Eyelid treatments
General exams
Glasses and eyewear
- Blue Light Glasses Consultation
- Eyeglass Frame Adjustment and Repair
- Prescription Sunglasses Consultation
- Prism Eyeglasses Fitting
Imaging & tests
- Color Vision Testing
- Corneal topography
- Coronary optical coherence tomography
- Eye-pressure measurement
- Pachymetry
- Retinal photography
- Visual Field Test
Imaging and scans
Minor procedures
Specialty lenses
Surgical evaluations
Tear duct procedures
Therapy
Urgent care
Vision correction
Procedures Most Often Billed to Medicare
98 services · 89 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Photography of the retina | Treatment | 92250 |
42 | As often as other peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
33 | Less often than most peers in Optometrist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
23 | Less often than most peers in Optometrist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other optometrists in Houston 8
Same specialty, same city.
Trained at University of Houston - College of Optometry 7
Other providers in the same specialty who trained at the same institution.
Class of 2003 at University of Houston - College of Optometry 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Photography of the retina 8
Providers in TX who bill this service to Medicare most often.
Common questions
What is Long D. Nguyen's specialty?
Long D. Nguyen is an optometrist in Houston, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Long D. Nguyen?
Long D. Nguyen is listed at 242 Sharpstown Ctr, Houston, TX 77036. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Long D. Nguyen?
The number on file is (713) 774-3093. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Long D. Nguyen's NPI number?
Long D. Nguyen's National Provider Identifier is 1144351164. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Long D. Nguyen's education?
Long D. Nguyen attended University of Houston - College of Optometry, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How long has Long D. Nguyen been practicing?
Long D. Nguyen has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Long D. Nguyen known for?
According to Medicare billing data, Long D. Nguyen provides treatments such as photography of the retina and established patient complete exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Long D. Nguyen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Long D. Nguyen. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.