Dr. Ann M. Decker DMD
Dentist
She is located at 1011 North University Avenue in Ann Arbor, MI 48109. Can help patients with the following: Cosmetic Dentistry, Dental Implants, Dentin Hypersensitivity, Oral Cancer Examination, Pericoronitis, Teeth Grinding. Her National Provider Identifier (NPI) number is 1053768978. Appointment can be made via the phone number (734) 763-3325. She is affiliated with 1 practices.
Conditions treated
Dr. Ann Marie Decker, 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. Ann M. Decker.
- 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
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Ann M. Decker as in-network for the following 2026 plans.
Dental plans
Delta Dental of Michigan
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental Individual Pediatric - Only PPO, EHB Certified | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual Pediatric - Only PPO, EHB Certified | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual PPO Bronze Plan, EHB Certified | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual PPO Gold Plan, EHB Certified | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual PPO Silver Plan, EHB Certified | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Ann M. Decker is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Ann M. Decker is enrolled to bill Medicare as a Practitioner - Dentist .
Bills through: Regents Of The University Of Michigan Dental Faculty Associates
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
| Geistlich Pharma North America | $313 |
Other
| Food and Beverage | $314 |
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- Address: 1011 North University Avenue Ann Arbor, 48109, MI
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- Address: 1011 North University Avenue Ann Arbor, 48109, MI
Questions & Answers
What conditions does Dr. Ann Marie Decker treat?
Dr. Ann Marie Decker provides treatment for Cosmetic Dentistry, Dental Implants, Dentin Hypersensitivity, Oral Cancer Examination, Pericoronitis, Teeth Grinding. For the full list see this list.
Does Dr. Ann Marie Decker accept insurance?
Dr. Ann Marie Decker is listed in-network for 5 ACA Marketplace (Obamacare/HealthCare.gov) plans from Delta Dental of Michigan. See the Marketplace plans section for details.
Does Dr. Ann Marie Decker have affiliation with practices?
Dr. Ann Marie Decker is affiliated with Regents of the University of Michigan Dental Faculty Associates.
Where can you meet with Dr. Ann Marie Decker?
Dr. Ann Marie Decker's office is located at 1011 North University Avenue in Ann Arbor, MI 48109.