Dr. Mark D. Alder DMD
Dentist
He is located at 5050 Southwest Griffith Drive in Beaverton, OR 97005. Can help patients with the following: Cosmetic Dentistry, Dental Crowns and Caps, Dental Implants, Dentin Hypersensitivity, Oral Cancer Examination, Pericoronitis. His National Provider Identifier (NPI) number is 1013909688. Appointment can be made via the phone number (503) 641-9010.
Conditions treated
Dr. Mark Daniel Alder, 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. Mark D. Alder.
- 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. Mark D. Alder as in-network for the following 2026 plans.
Dental plans
Delta Dental Plan of Oregon
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental EPO | EPO · High | Delta Dental PPO | Accepting new patients |
| Delta Dental PPO | PPO · Low | Delta Dental PPO | Accepting new patients |
| Delta Dental PPO MAC | PPO · Low | Delta Dental PPO | 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. Mark D. Alder 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
| Tulsa Dental Products | $31 |
| Kerr | $13 |
Other
| Food and Beverage | $45 |
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Questions & Answers
Where can you meet with Dr. Mark Daniel Alder?
Dr. Mark Daniel Alder's office is located at 5050 Southwest Griffith Drive in Beaverton, OR 97005.
Does Dr. Mark Daniel Alder accept insurance?
Dr. Mark Daniel Alder is listed in-network for 3 ACA Marketplace (Obamacare/HealthCare.gov) plans from Delta Dental Plan of Oregon. See the Marketplace plans section for details.
What conditions does Dr. Mark Daniel Alder treat?
Dr. Mark Daniel Alder provides treatment for Cosmetic Dentistry, Dental Crowns and Caps, Dental Implants, Dentin Hypersensitivity, Oral Cancer Examination, Pericoronitis. For the full list see this list.