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Edit this profileAt a glance
- 823 Franklin St, Pella, IA 50219
About Dr. Dehaan
Ralph J. Dehaan, O.D. is an optometrist based in Pella, IA. Ralph is a 1985 graduate of Illinois College of Optometry at Chicago. Medicare claims data shows Ralph provided 509 services to 483 patients. The services billed most often include established patient complete exam of visual system, established patient problem focused exam of visual system, and new patient complete exam of visual system. The provider's National Provider Identifier (NPI) is 1790763811.
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
- (641) 628-9225
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
823 FRANKLIN ST
Pella, IA 50219
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
509 services · 483 patients · 8 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
31 | As often as other peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
197 | More often than most peers in Optometrist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
122 | More often than most peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
45 | More often than most peers in Optometrist |
| New patient problem focused exam of visual system | Treatment | 92002 |
27 | More 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 |
42 | As often as other peers in Optometrist |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
26 | As often as other peers in Optometrist |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
19 | 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 3
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 Pella 4
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 1985 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 IA who bill this service to Medicare most often.
Common questions
What does Ralph J. Dehaan specialize in?
Ralph J. Dehaan is an optometrist in Pella, IA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Ralph J. Dehaan located?
Ralph J. Dehaan is listed at 823 Franklin St, Pella, IA 50219. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Ralph J. Dehaan's phone number?
The number on file is (641) 628-9225. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Ralph J. Dehaan?
Ralph J. Dehaan's National Provider Identifier is 1790763811. 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 Ralph J. Dehaan train?
Ralph J. Dehaan attended Illinois College of Optometry at Chicago, graduating in 1985. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Ralph J. Dehaan have?
Ralph J. Dehaan has 41 years experience. Calculated from a graduation year of 1985, reported in the CMS National Downloadable File.
CMS public data
What does Ralph J. Dehaan do most often?
According to Medicare billing data, Ralph J. Dehaan performs procedures including removal of cataract with insertion of prosthetic lens; provides treatments such as established patient complete exam of visual system and established patient problem focused exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Ralph J. Dehaan's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Ralph J. Dehaan. If this is you, claiming it is free.
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