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Edit this profileDaniel Ahrens is an optometrist based in Blue Island, IL. Daniel is a 2014 graduate of Illinois College of Optometry at Chicago. Daniel is also listed as specializing in optometrist — corneal & contact lens. According to Medicare claims data, Daniel cared for 593 Medicare patients across 856 services. The services billed most often include photography of content of eyes, microfluid analysis of tears, and photography of the retina. The provider's National Provider Identifier (NPI) is 1700299658.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
13114 S WESTERN AVE
Blue Island, IL 60406
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.
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
Most searched procedures
Contact lens exams
Dry eye treatments
Examinations
Eyelid care
Eyelid treatments
General exams
Glasses and eyewear
Imaging & tests
Imaging and scans
Minor procedures
Specialty lenses
Surgical evaluations
Tear duct procedures
Therapy
Urgent care
Vision correction
856 services · 593 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Photography of content of eyes | Treatment | 92285 |
210 | More than most peers in Optometrist |
| Photography of the retina | Treatment | 92250 |
109 | More often than most peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
85 | As often as other peers in Optometrist |
| Exam of visual field with extended testing | Treatment | 92083 |
57 | More often than most peers in Optometrist |
| Imaging of optic nerve | Treatment | 92133 |
42 | As often as other peers in Optometrist |
| Exam of visual field with intermediate testing | Treatment | 92082 |
26 | As often as other peers in Optometrist |
| Imaging of retina | Treatment | 92134 |
23 | Less often than most peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
18 | Less often than most peers in Optometrist |
| Microfluid analysis of tears | Lab test | 83861 |
188 | More often than most peers in Optometrist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
98 | More often than most peers in Optometrist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Daniel Ahrens is an optometrist in Blue Island, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Daniel Ahrens is listed at 13114 S Western Ave, Blue Island, IL 60406. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (708) 388-1228. Contact the office directly to confirm availability and scheduling.
NPI registry
Daniel Ahrens's National Provider Identifier is 1700299658. 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
Daniel Ahrens attended Illinois College of Optometry at Chicago, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
Daniel Ahrens has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Daniel Ahrens provides treatments such as photography of content of eyes and photography of the retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Daniel Ahrens. If this is you, claiming it is free.
Guide.md
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