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- 1530 Saint Georges Ave, Rahway, NJ 07065
About Dr. Gredzik
Listed in the NPI registry as an optometrist, Jacob A. Gredzik, OD practices in Rahway, NJ. Jacob graduated from State University of New York - State College Optometry in 2019. According to Medicare claims data, Jacob cared for 422 Medicare patients across 456 services. The services billed most often include established patient problem focused exam of visual system, photography of the retina, and established patient complete exam of visual system. NPI 1508415126 identifies this record in the national registry.
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
- (732) 382-9000
- Email not available
Practice Locations
1530 SAINT GEORGES AVE
Rahway, NJ 07065
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
- Contact Lens Intolerance
Cornea conditions
Corneal issues
- Corneal Neovascularization
- Eye Sunburn
Eye conditions
- Broken Blood Vessel in Eye
Eye discomfort
- Burning Eyes
- Discharge from Eye
- Red Eyes
Eye diseases
- Cataracts
- Diabetic retinopathy
- Glaucoma
- Macular degeneration
- Retinal Tear Symptoms
Eye infections
Eye inflammation
- Iritis
Eye injuries
Eye irritation
- Eye Allergies
- Eye Pain
- Watery Eyes
Eye surface issues
- Yellow Bump on Eye
Eyelid conditions
- Blepharitis
- Drooping eyelid
- Eye Twitching
- Stye
Eyelid issues
Pediatric eye conditions
Pupil issues
- Unequal Pupil Sizes
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 fitting
- Dry eye treatment
- Eye exam
- Glasses prescription
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
- Autologous Serum Eye Drops Fitting
- IPL for Dry Eye
- LipiFlow Treatment
- Meibomian Gland Expression
Examinations
- Comprehensive medical eye examination
- Diabetic Eye Exam
- DMV Vision Test
- Low Vision Assessment
- Pediatric Eye Exam
Eyelid care
- Eyelid Deep Cleaning
Eyelid treatments
General exams
- School Vision Screening Follow-Up
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
- Amniotic Membrane Placement
- Tear Duct Plugs
Specialty lenses
- Ortho-K
- RGP Contact Lens Fitting
- Scleral Lens Fitting
Surgical evaluations
- Cataract Evaluation
- Corneal Cross-Linking Evaluation
- LASIK Consultation
- PRK Evaluation
Tear duct procedures
- Flushing of Tear Ducts
Therapy
- Sports Vision Training
- Vision Therapy
Urgent care
- Emergency Eye Care
- Foreign Object Removal from Eye
Vision correction
- Myopia Management
Procedures Most Often Billed to Medicare
456 services · 422 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
13 | Less often than most peers in Optometrist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
131 | More often than most peers in Optometrist |
| Photography of the retina | Treatment | 92250 |
97 | More often than most peers in Optometrist |
| Established patient complete exam of visual system | Treatment | 92014 |
77 | As often as other peers in Optometrist |
| Exam of visual field with extended testing | Treatment | 92083 |
39 | As often as other peers in Optometrist |
| Imaging of optic nerve | Treatment | 92133 |
31 | As often as other peers in Optometrist |
| New patient complete exam of visual system | Treatment | 92004 |
26 | As often as other peers in Optometrist |
| Exam of the internal drainage system of eye | Treatment | 92020 |
24 | As often as other peers in Optometrist |
| Imaging of retina | Treatment | 92134 |
18 | 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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
Clinically related specialties at the same address — the people this provider most likely works alongside.
Other optometrists in Rahway 3
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at State University of New York - State College Optometry 8
Other providers in the same specialty who trained at the same institution.
Class of 2019 at State University of New York - State College Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound scan of cornea to determine thickness 8
Providers in NJ who bill this service to Medicare most often.
Common questions
What is Dr. Gredzik's specialty?
Dr. Gredzik is an optometrist in Rahway, NJ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Dr. Gredzik?
Dr. Gredzik is listed at 1530 Saint Georges Ave, Rahway, NJ 07065. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Gredzik?
The number on file is (732) 382-9000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Gredzik's NPI number?
Dr. Gredzik's National Provider Identifier is 1508415126. 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
What is Dr. Gredzik's medical education?
Dr. Gredzik attended State University of New York - State College Optometry, graduating in 2019. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Gredzik been practicing?
Dr. Gredzik has 7 years experience. Calculated from a graduation year of 2019, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Gredzik known for?
According to Medicare billing data, Dr. Gredzik performs imaging including ultrasound scan of cornea to determine thickness; provides treatments such as established patient problem focused 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 Dr. Gredzik confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Gredzik. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.