Dr. John M. Jewett
- Gender: Male
- Sole propriator: No
- NPI: 1316334071
Dr. John M. Jewett D.M.D.
Orthodontist
He is located at 2333 Knob Creek Road Suite 10 in Johnson City, TN 37604. Can help patients with the following: Cavity, Dental Fillings and Repairs, Gum Disease / Gingivitis, Orthodontic Retainer, Temporomandibular Joint Syndrome (TMJ), Tooth Extraction. His National Provider Identifier (NPI) number is 1316334071. Appointment can be made via the phone number (423) 854-8830.
Conditions treated
Dr. John Marshall Jewett, being an orthodontist, 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. Jewett.
- Abscessed Tooth
- Braces
- Cavity
- Cosmetic Dentistry
- Dental Bridges
- Dental Crowns and Caps
- Dental Fillings and Repairs
- Dental Malocclusion
- Dentures
- Gum Disease / Gingivitis
- Invisalign
- Lingual Braces
- Loose Tooth
- Orthodontic Retainer
- Palatal Expansion
- Smile Makeover
- Stained Teeth
- Teeth Grinding
- Temporomandibular Joint Syndrome (TMJ)
- Tooth Extraction
- Toothache
- Traumatic Dental Injury
- Veneers
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. John M. Jewett 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 |
Dental plans
DentaQuest Insurance Company Inc- TN
Network data as of Oct 10, 2025, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| DentaQuest EPO Pediatric High | EPO · High | Null | Accepting new patients |
| DentaQuest EPO Family High | EPO · High | Null | Accepting new patients |
| DentaQuest EPO Family Low | EPO · Low | Null | 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 - High | PPO · High | Preferred | Accepting new patients |
| Humana Dental Smart Choice - Lite | PPO · Low | Preferred | Accepting new patients |
| Humana Dental Smart Choice - Low | PPO · Low | Preferred | Accepting new patients |
TRUASSURE INSURANCE COMPANY
Network data as of Sep 11, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| TruAssure Basic Adult or Child Dental Pla | PPO · Low | Preferred | Accepting new patients |
| TruAssure Preferred Adult or Child Dental Plan | PPO · High | Preferred | Accepting new patients |
| TruAssure Preventive Dental Plan | PPO · Low | Preferred | Accepting new patients |
UnitedHealthcare
Network data as of Apr 7, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Smile Now Tennessee - No Waiting Period PPO | PPO · High | 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. John M. Jewett is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Additional Specialities
- Resident
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Questions & Answers
Where can you meet with Dr. John Marshall Jewett?
Dr. John Marshall Jewett's office is located at 2333 Knob Creek Road Suite 10 in Johnson City, TN 37604.
Does Dr. John Marshall Jewett accept insurance?
Dr. John Marshall Jewett is listed in-network for 13 ACA Marketplace (Obamacare/HealthCare.gov) plans from BlueCross BlueShield of Tennessee, DentaQuest Insurance Company Inc- TN, Humana, TRUASSURE INSURANCE COMPANY, UnitedHealthcare. See the Marketplace plans section for details.
What conditions does Dr. John Marshall Jewett treat?
Dr. John Marshall Jewett provides treatment for Cavity, Dental Fillings and Repairs, Gum Disease / Gingivitis, Orthodontic Retainer, Temporomandibular Joint Syndrome (TMJ), Tooth Extraction. For the full list see this list.