Are you Philip R. Niswander, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 40 N Union Rd, Niswander Eye Center, Williamsville, NY 14221
About Dr. Niswander
Based in Williamsville, NY, Philip R. Niswander, M.D. is listed in the NPI registry under ophthalmology. According to Medicare claims data, Philip cared for 682 Medicare patients across 729 services. The services billed most often include established patient complete exam of visual system, imaging of retina, and exam of visual field with extended testing. NPI 1306844550 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
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
- (716) 634-4441
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
40 N UNION RD NISWANDER EYE CENTER
Williamsville, NY 14221
Conditions Commonly Evaluated or Treated
Within Ophthalmology 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
Eye injury and cancer
Inflammation, neurologic, and orbit
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Retina & vitreous
Procedures & services
Cataract and lens
- Cataract surgery with lens implant
- Laser-assisted cataract surgery
- Intraocular lens exchange
- YAG laser capsulotomy
Cornea and refractive
Emergency and minor
- Corneal rust-ring removal
- Removal of an eye foreign body
- Repair of an eye or eyelid laceration
- Repair of ruptured globe
Examination and imaging
- Eye ultrasound
- Slit-lamp examination
- Visual-field testing
- Corneal topography
- Fluorescein angiography
Eyelid, tear duct, and muscle
- Chalazion removal
- Ectropion repair
- Eyelid surgery
- Tear-duct probing
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Tear-duct bypass surgery
Glaucoma
- Cyclophotocoagulation
- Trabeculectomy
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Retina
Most searched procedures
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
729 services · 682 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
13 | Less often than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
414 | More often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
85 | As often as other peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
70 | As often as other peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
54 | Less often than most peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
20 | Less often than most peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
17 | Less often than most peers in Ophthalmology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
56 | Less often than most peers in Ophthalmology |
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 eye doctors at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 15 related providers in 2 groups
Other eye doctors in Williamsville 7
Same specialty, same city.
Also performs Removal of recurring cataract in lens capsule using a laser 8
Providers in NY who bill this service to Medicare most often.
Common questions
What is Philip R. Niswander's specialty?
Philip R. Niswander is an eye doctor in Williamsville, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where can I find Philip R. Niswander?
Philip R. Niswander is listed at 40 N Union Rd Niswander Eye Center, Williamsville, NY 14221. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Philip R. Niswander?
The number on file is (716) 634-4441. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Philip R. Niswander's NPI number?
Philip R. Niswander's National Provider Identifier is 1306844550. 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
How long has Philip R. Niswander been practicing?
Philip R. Niswander has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Philip R. Niswander known for?
According to Medicare billing data, Philip R. Niswander performs procedures including removal of recurring cataract in lens capsule using a laser; provides treatments such as established patient complete exam of visual system and imaging of retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Philip R. Niswander confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Philip R. Niswander. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.