Provider Profile
Anh T. Nguyen-Liang, O.D.
Unclaimed ProfileWhere to find Anh T. Nguyen-Liang, O.D.
- Lancaster location main office
2110 Harrisburg Pike, Lancaster, PA 17601 - Ephrata location
155 N Reading Rd, Ephrata, PA 17522
About Dr. Nguyen-Liang
Anh T. Nguyen-Liang, O.D. practices optometry in Lancaster, PA. Anh is a 1998 graduate of Pennsylvania College of Optometry. Anh is also listed as specializing in optometrist. Medicare claims data shows Anh provided 744 services to 665 patients. The services billed most often include established patient complete exam of visual system, established patient problem focused exam of visual system, and imaging of optic nerve. The provider's National Provider Identifier (NPI) is 1437209103.
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
- (717) 299-9232
- Email not available
Practice Locations
2110 HARRISBURG PIKE
Lancaster, PA 17601
155 N Reading Rd
Ephrata, PA 17522
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
744 services · 665 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
15 | As often as other peers in Optometry |
| Established patient complete exam of visual system | Treatment | 92014 |
208 | More often than most peers in Optometry |
| Established patient problem focused exam of visual system | Treatment | 92012 |
167 | More often than most peers in Optometry |
| Imaging of optic nerve | Treatment | 92133 |
91 | More often than most peers in Optometry |
| Exam of visual field with extended testing | Treatment | 92083 |
91 | More often than most peers in Optometry |
| New patient complete exam of visual system | Treatment | 92004 |
63 | More often than most peers in Optometry |
| Imaging of retina | Treatment | 92134 |
51 | As often as other peers in Optometry |
| Photography of the retina | Treatment | 92250 |
40 | As often as other peers in Optometry |
| Exam of the internal drainage system of eye | Treatment | 92020 |
18 | As often as other peers in Optometry |
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.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other optometry specialists in Lancaster 8
Same specialty, same city.
Trained at Pennsylvania College of Optometry 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1998 at Pennsylvania College of Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound scan of cornea to determine thickness 8
Providers in PA who bill this service to Medicare most often.
Common questions
What is Anh T. Nguyen-Liang's specialty?
Anh T. Nguyen-Liang is an optometry in Lancaster, PA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Anh T. Nguyen-Liang?
Anh T. Nguyen-Liang is listed at 2110 Harrisburg Pike, Lancaster, PA 17601. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Anh T. Nguyen-Liang?
The number on file is (717) 299-9232. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Anh T. Nguyen-Liang?
Anh T. Nguyen-Liang's National Provider Identifier is 1437209103. 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 Anh T. Nguyen-Liang's education?
Anh T. Nguyen-Liang attended Pennsylvania College of Optometry, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Anh T. Nguyen-Liang have?
Anh T. Nguyen-Liang has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What is Anh T. Nguyen-Liang known for?
According to Medicare billing data, Anh T. Nguyen-Liang performs imaging including ultrasound scan of cornea to determine thickness; provides treatments such as established patient complete exam of visual system and established patient problem focused exam of visual system. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Anh T. Nguyen-Liang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Anh T. Nguyen-Liang. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.