Dr. Michael L. Costello
- Gender: Male
- Sole propriator: Yes
- NPI: 1073527222
Dr. Michael L. Costello DDS
Dentist
He is located at 1333 College Avenue Suite C in South Milwaukee, WI 53172. Can help patients with the following: Dental Bridges, Dental Emergency, Dental Exam and Cleaning, Dental Malocclusion, Oral Cancer Examination, Veneers. His National Provider Identifier (NPI) number is 1073527222. Appointment can be made via the phone number (414) 764-6070. He is affiliated with 1 practices.
Conditions treated
Dr. Michael L. Costello, 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. Michael L. Costello.
- 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. Michael L. Costello 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 |
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. Michael L. Costello 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
| Dentsply | $213 |
| Zimmer Biomet | $114 |
| Biolase | $88 |
Other
| Food and Beverage | $335 |
| Consulting | $213 |
Looking for more Dentists?
There are 6 other dentists in this region.
- Gender: Male
- Address: 100 15th Avenue South Milwaukee, 53172, WI
- Gender: Male
- Address: 1001 Madison Avenue South Milwaukee, 53172, WI
- Gender: Female
- Address: 801 Milwaukee Avenue South Milwaukee, 53172, WI
- Gender: Female
- Address: 1001 Madison Avenue South Milwaukee, 53172, WI
- Gender: Male
- Address: 519 Milwaukee Avenue South Milwaukee, 53172, WI
Questions & Answers
Where can you meet with Dr. Michael L. Costello?
Dr. Michael L. Costello's office is located at 1333 College Avenue Suite C in South Milwaukee, WI 53172.
What conditions does Dr. Michael L. Costello treat?
Dr. Michael L. Costello provides treatment for Dental Bridges, Dental Emergency, Dental Exam and Cleaning, Dental Malocclusion, Oral Cancer Examination, Veneers. For the full list see this list.
Does Dr. Michael L. Costello have affiliation with practices?
Dr. Michael L. Costello is affiliated with Grant Park Dental SC.
Does Dr. Michael L. Costello accept insurance?
Dr. Michael L. Costello is listed in-network for 5 ACA Marketplace (Obamacare/HealthCare.gov) plans from Delta Dental of Wisconsin, Inc.. See the Marketplace plans section for details.