Dr. James A. Zajac DDS
Dentist
He is located at 518 Ogden Avenue in Downers Grove, IL 60515. Can help patients with the following: Cosmetic Dentistry, Dental Crowns and Caps, Dental Malocclusion, Dentures, Laser, Teeth Grinding. His National Provider Identifier (NPI) number is 1912055179. Appointment can be made via the phone number (630) 271-0300.
Conditions treated
Dr. James A. Zajac, being an dentist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. James A. Zajac.
- Bleeding Gums
- Cosmetic Dentistry
- Dental Bridges
- Dental Crowns and Caps
- Dental Emergency
- Dental Exam and Cleaning
- Dental Implants
- Dental Malocclusion
- Dentin Hypersensitivity
- Dentures
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Oral Cancer Examination
- Pericoronitis
- Teeth Grinding
- Teeth Whitening
- Veneers
Medicare Enrollment
Dr. James A. Zajac is enrolled to bill Medicare as a Order And Referring Only - Dentist (also registered under: Practitioner - Dentist) .
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Payments received
Drug payment
| Benco Dental Supply Co | $800 |
| Essential Dental Systems | $33 |
| Tulsa Dental Products | $12 |
Other
| Other | $833 |
| Food and Beverage | $12 |
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Questions & Answers
Where can you meet with Dr. James A. Zajac?
Dr. James A. Zajac's office is located at 518 Ogden Avenue in Downers Grove, IL 60515.
What conditions does Dr. James A. Zajac treat?
Dr. James A. Zajac provides treatment for Cosmetic Dentistry, Dental Crowns and Caps, Dental Malocclusion, Dentures, Laser, Teeth Grinding. For the full list see this list.