Provider Profile
Katherine Yau, O.D.
Unclaimed ProfileAbout Dr. Yau
Listed in the NPI registry as an optometrist, Katherine Yau, O.D. practices in New York, NY. Katherine graduated from State University of New York - State College Optometry in 2011. According to Medicare claims data, Katherine cared for 93 Medicare patients across 99 services. The services billed most often include photography of the retina, photography of content of eyes, and new patient complete exam of visual system.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (212) 213-3737
- Email not available
Practice Locations
1 W 34TH ST STE 402
New York, NY 10001
11510 Liberty Ave
South Richmond Hill, NY 11419
185 Madison Ave Fl 2
New York, NY 10016
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
99 services · 93 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Photography of the retina | Treatment | 92250 |
38 | As often as other peers in Optometrist |
| Photography of content of eyes | Treatment | 92285 |
34 | As often as other peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
27 | As often as other 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.
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 optometrists in New York 8
Same specialty, same city.
Trained at State University of New York - State College Optometry 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2011 at State University of New York - State College Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Photography of the retina 8
Providers in NY who bill this service to Medicare most often.
Common questions
What does Katherine Yau specialize in?
Katherine Yau is an optometrist in New York, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Katherine Yau located?
Katherine Yau is listed at 1 W 34Th St Ste 402, New York, NY 10001. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katherine Yau's phone number?
The number on file is (212) 213-3737. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Katherine Yau's NPI number?
Katherine Yau's National Provider Identifier is 1720376056. 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
Where did Katherine Yau train?
Katherine Yau attended State University of New York - State College Optometry, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Katherine Yau been practicing?
Katherine Yau has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Katherine Yau do most often?
According to Medicare billing data, Katherine Yau provides treatments such as photography of the retina and photography of content of eyes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Katherine Yau confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Katherine Yau. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.