Dr. John M. Mefford D.M.D.
Dentist
He is located at 2806 West Market Street in Johnson City, TN 37604. Can help patients with the following: Dental Bridges, Dental Emergency, Dental Malocclusion, Gum Disease / Gingivitis, Oral Cancer Examination, Veneers. His National Provider Identifier (NPI) number is 1942339189. Appointment can be made via the phone number (423) 434-1370. He is affiliated with 1 practices.
Conditions treated
Dr. John Michael Mefford, 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. Mefford.
- 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. Mefford 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. Mefford 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
| A-Dec | $1023 |
| Zimmer Biomet | $98 |
| Align Technology | $43 |
Other
| Travel and Lodging | $824 |
| Food and Beverage | $376 |
Looking for more Dentists?
Out of the 42 dentists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: #A5 801 Sunset Drive Johnson City, 37604, TN
- Gender: Female
- Address: Suite 6 1301 Sunset Drive Johnson City, 37604, TN
- Gender: Male
- Address: Suite 109 1021 West Oakland Avenue Johnson City, 37604, TN
- Gender: Female
- Address: 808 Lyndon Lane Suite 104 Louisville, 40222, KY
- Gender: Female
- Address: Suite 60 2800 Peoples Street Johnson City, 37604, TN
- Gender: Female
- Address: 2151 Century Lane Johnson City, 37604, TN
- Gender: Male
- Address: Suite 1 1303 Sunset Drive Johnson City, 37604, TN
- Gender: Female
- Address: 2151 Century Lane Johnson City, 37604, TN
- Gender: Female
- Address: 108 West 10th Avenue Johnson City, 37604, TN
- Gender: Male
- Address: Suite 6 1301 Sunset Drive Johnson City, 37604, TN
Questions & Answers
Does Dr. John Michael Mefford accept insurance?
Dr. John Michael Mefford is listed in-network for 3 ACA Marketplace (Obamacare/HealthCare.gov) plans from BlueCross BlueShield of Tennessee. See the Marketplace plans section for details.
Where can you meet with Dr. John Michael Mefford?
Dr. John Michael Mefford's office is located at 2806 West Market Street in Johnson City, TN 37604.
What conditions does Dr. John Michael Mefford treat?
Dr. John Michael Mefford provides treatment for Dental Bridges, Dental Emergency, Dental Malocclusion, Gum Disease / Gingivitis, Oral Cancer Examination, Veneers. For the full list see this list.
Does Dr. John Michael Mefford have affiliation with practices?
Dr. John Michael Mefford is affiliated with A Plus Extractions & Dentures.