Dr. John M. Machen
- Gender: Male
- Sole propriator: Yes
- NPI: 1467672451
Dr. John M. Machen DDS
Dentist
He is located at 1567 North Eastman Road Suite 8 in Kingsport, TN 37664. Can help patients with the following: Dental Exam and Cleaning, Dental Implants, Gum Disease / Gingivitis, Oral Cancer Examination, Pericoronitis, Veneers. His National Provider Identifier (NPI) number is 1467672451. Appointment can be made via the phone number (423) 245-4721.
Conditions treated
Dr. John M. Machen, 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. John M. Machen.
- 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. John M. Machen as in-network for the following 2026 plans.
Health plans
BlueCross BlueShield of Tennessee
Network data as of Aug 25, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BlueCross B16S $50 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Expanded Bronze | Dentalblue | Accepting new patients |
| BlueCross G08S $30 PCP Copay + $0 virtual care from Teladoc Health ® (8 plan variants) | EPO · Gold | Dentalblue | Accepting new patients |
| BlueCross S26S $40 PCP Copay + $0 virtual care from Teladoc Health® (8 plan variants) | EPO · Silver | Dentalblue | 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. John M. Machen 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
| Biomet | $42 |
| Biohorizons Implant Systems | $34 |
| Zimmer Biomet | $18 |
Other
| Food and Beverage | $96 |
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Questions & Answers
Where can you meet with Dr. John M. Machen?
Dr. John M. Machen's office is located at 1567 North Eastman Road Suite 8 in Kingsport, TN 37664.
Does Dr. John M. Machen accept insurance?
Dr. John M. Machen is listed in-network for 3 ACA Marketplace (Obamacare/HealthCare.gov) plans from BlueCross BlueShield of Tennessee. See the Marketplace plans section for details.
What conditions does Dr. John M. Machen treat?
Dr. John M. Machen provides treatment for Dental Exam and Cleaning, Dental Implants, Gum Disease / Gingivitis, Oral Cancer Examination, Pericoronitis, Veneers. For the full list see this list.