Dr. Zachary P. Marshall D.D.S.
Dentist
He is located at 4110 West Carpenter Avenue in Greenfield, WI 53221. Can help patients with the following: Dental Crowns and Caps, Dental Emergency, Dental Malocclusion, Invisalign, Oral Cancer Examination, Teeth Grinding. His National Provider Identifier (NPI) number is 1194104158. Appointment can be made via the phone number (715) 829-9576.
Conditions treated
Dr. Zachary Paul Marshall, 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. Zachary P. Marshall.
- 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. Zachary P. Marshall as in-network for the following 2026 plans.
Dental plans
Delta Dental of Wisconsin, Inc.
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental Individual and Family High Plan | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual and Family Low Plan | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental Individual and Family Low Plan Major | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental PPO Plus Premier Family Plan High Option | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental PPO Plus Premier Family Plan Low Option | PPO · Low | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
Humana
Network data as of Sep 13, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Humana Dental Smart Choice | PPO · Low | Preferred | Accepting new patients |
Renaissance Dental
Network data as of Sep 16, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Wisconsin Preferred Plan | PPO · Low | Preferred | Accepting new patients |
| Wisconsin Preferred Plan (Pediatric Only) | PPO · Low | Preferred | Accepting new patients |
| Wisconsin Wellness Essentials | PPO · Low | Preferred | 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. Zachary P. Marshall is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Payments received
Drug payment
| Valeant Pharmaceuticals North America | $38 |
| OraPharma a division of Bausch Health US LLC | $28 |
| Dentsply | $16 |
Other
| Food and Beverage | $83 |
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- Address: Suite 203 3033 West Layton Avenue Greenfield, 53221, WI
Questions & Answers
Where can you meet with Dr. Zachary Paul Marshall?
Dr. Zachary Paul Marshall's office is located at 4110 West Carpenter Avenue in Greenfield, WI 53221.
Does Dr. Zachary Paul Marshall accept patients with Delta Dental of Wisconsin, Inc.?
Yes, Dr. Zachary Paul Marshall is listed in-network for Delta Dental of Wisconsin, Inc. through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
What conditions does Dr. Zachary Paul Marshall treat?
Dr. Zachary Paul Marshall provides treatment for Dental Crowns and Caps, Dental Emergency, Dental Malocclusion, Invisalign, Oral Cancer Examination, Teeth Grinding. For the full list see this list.