Are you John M. Lancaster, O.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 402 E Lincoln Hwy, New Lenox, IL 60451
About Dr. Lancaster
John M. Lancaster, O.D. practices optometry in New Lenox, IL. John is a 1973 graduate of Illinois College of Optometry at Chicago. John is also listed as specializing in optometrist. According to Medicare claims data, John cared for 320 Medicare patients across 1,933 services. The services billed most often include removal of cataract with insertion of prosthetic lens, established patient complete exam of visual system, and photography of the retina. The provider's National Provider Identifier (NPI) is 1609951474.
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
- (815) 485-3431
- Email not available
Practice Locations
402 E LINCOLN HWY
New Lenox, IL 60451
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
1,933 services · 320 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
1,617 | More often than most peers in Optometry |
| Established patient complete exam of visual system | Treatment | 92014 |
203 | More often than most peers in Optometry |
| Photography of the retina | Treatment | 92250 |
84 | More often than most peers in Optometry |
| Established patient problem focused exam of visual system | Treatment | 92012 |
29 | 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 1
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 New Lenox 7
Same specialty, same city.
Trained at Illinois College of Optometry at Chicago 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1973 at Illinois College of Optometry at Chicago 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does John M. Lancaster specialize in?
John M. Lancaster is an optometry in New Lenox, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is John M. Lancaster located?
John M. Lancaster is listed at 402 E Lincoln Hwy, New Lenox, IL 60451. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is John M. Lancaster's phone number?
The number on file is (815) 485-3431. Contact the office directly to confirm availability and scheduling.
NPI registry
What is John M. Lancaster's NPI number?
John M. Lancaster's National Provider Identifier is 1609951474. 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 John M. Lancaster train?
John M. Lancaster attended Illinois College of Optometry at Chicago, graduating in 1973. This comes from the CMS National Downloadable File.
CMS public data
How long has John M. Lancaster been practicing?
John M. Lancaster has 53 years experience. Calculated from a graduation year of 1973, reported in the CMS National Downloadable File.
CMS public data
What does John M. Lancaster do most often?
According to Medicare billing data, John M. Lancaster performs procedures including removal of cataract with insertion of prosthetic lens; provides treatments such as established patient complete exam of visual system and photography of the retina. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John M. Lancaster confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John M. Lancaster. If this is you, claiming it is free.
Guide.md
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