Provider Profile
William T. Feriend, OD
Unclaimed ProfileAbout Dr. Feriend
William T. Feriend, OD practices optometry in Chicago, IL. William is a 2022 graduate of Southern College of Optometry. William is also listed as specializing in optometrist. Medicare claims data shows William provided 49 services to 43 patients.
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
Source: NPPES NPI Registry
Contact Information
- (312) 787-2020
- Email not available
Practice Locations
1926 W IRVING PARK RD
Chicago, IL 60613
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
Cornea conditions
Eye conditions
Eye diseases
Eye infections
Eye injuries
Eye irritation
Eyelid conditions
Pediatric eye conditions
Vision changes
- Blurry Vision
- Color Blindness
- Double Vision
- Eye Floaters and Flashes
- Eye Strain
- Farsightedness
- Light Sensitivity
- Night Blindness
- Tunnel Vision
- Visual Migraines
Procedures & services
Most searched procedures
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
Imaging & tests
- Color Vision Testing
- Corneal Topography Mapping
- Coronary optical coherence tomography
- Eye-pressure measurement
- Pachymetry
- Retinal photography
- Visual Field Test
Minor procedures
Specialty lenses
Surgical evaluations
Therapy
Urgent care
Vision correction
Procedures Most Often Billed to Medicare
49 services · 43 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
32 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
17 |
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 Chicago 8
Same specialty, same city.
Trained at Southern College of Optometry 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2022 at Southern College of Optometry 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Feriend?
Dr. Feriend is an optometry in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
What is Dr. Feriend's address?
Dr. Feriend is listed at 1926 W IRVING PARK RD, Chicago, IL 60613. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Feriend?
The number on file is (312) 787-2020. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Feriend?
Dr. Feriend's National Provider Identifier is 1083348353. 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 Dr. Feriend train?
Dr. Feriend attended Southern College of Optometry, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Feriend have?
Dr. Feriend has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Feriend perform?
According to Medicare billing data, Dr. Feriend the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Feriend's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Feriend. 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.