Provider Profile
Alyssa Lancaster
Unclaimed ProfileAbout Alyssa Lancaster
Alyssa Lancaster is an optometrist practicing in Chicago, IL. Alyssa trained at Illinois College of Optometry at Chicago, graduating in 2021. Alyssa is also listed as specializing in student in an organized health care education program. Medicare claims data shows Alyssa provided 34 services to 33 patients. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more and imaging of optic nerve.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (312) 949-7000
- Email not available
Practice Locations
3241 S MICHIGAN AVE STE 1
Chicago, IL 60616
45 Dimock St
Roxbury, MA 02119
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
34 services · 33 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Imaging of optic nerve | Treatment | 92133 |
13 | Less often than most peers in Optometrist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
21 | 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 at this location 8
Same specialty, same street address — most likely the same department or group.
Also at this address 2
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 Chicago 7
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Illinois College of Optometry at Chicago 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Illinois College of Optometry at Chicago 8
Providers who graduated from the same medical school in the same year.
Also performs Imaging of optic nerve 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Alyssa Lancaster specialize in?
Alyssa Lancaster is an optometrist in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Alyssa Lancaster located?
Alyssa Lancaster is listed at 3241 S Michigan Ave Ste 1, Chicago, IL 60616. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Alyssa Lancaster's phone number?
The number on file is (312) 949-7000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Alyssa Lancaster?
Alyssa Lancaster's National Provider Identifier is 1912572397. 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 Alyssa Lancaster train?
Alyssa Lancaster attended Illinois College of Optometry at Chicago, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Alyssa Lancaster have?
Alyssa Lancaster has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Alyssa Lancaster do most often?
According to Medicare billing data, Alyssa Lancaster provides treatments such as imaging of optic nerve, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Alyssa Lancaster's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Alyssa Lancaster. 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.