Dr. Amanda Marx
- Gender: Female
- Sole propriator: Yes
- NPI: 1285718809
Dr. Amanda Marx DDS
Dentist
She is located at 4005 Market Street Suite 150 in Bee Cave, TX 78738. Can help patients with the following: Dental Crowns and Caps, Dental Malocclusion, Dentin Hypersensitivity, Pericoronitis, Teeth Grinding, Teeth Whitening. Her National Provider Identifier (NPI) number is 1285718809. Appointment can be made via the phone number (512) 263-4142. She is affiliated with 2 practices.
Conditions treated
Dr. Amanda Marx, 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. Amanda Marx.
- 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. Amanda Marx as in-network for the following 2026 plans.
Dental plans
BEST Life
Network data as of Sep 8, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BEST Life Essential Basic Dental Plan | PPO · Low | In Network | Accepting new patients |
| BEST Life Essential Value Dental Plan | PPO · Low | In Network | Accepting new patients |
| BEST Life Preferred Dental Plan | PPO · High | In Network | Accepting new patients |
| BEST Life Superior Dental Plan | PPO · High | In Network | Accepting new patients |
Blue Cross and Blue Shield of Texas
Network data as of Jun 19, 2026, as reported by the insurer.
Show all 6 plans from Blue Cross and Blue Shield of Texas
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| BlueCare Dental 1D | PPO · Low | Preferred | Accepting new patients |
| BlueCare Dental 4 Kids℠ 1A | PPO · High | Preferred | Accepting new patients |
| BlueCare Dental 4 Kids℠ 1B | PPO · Low | Preferred | Accepting new patients |
| BlueCare Dental℠ 1A | PPO · High | Preferred | Accepting new patients |
| BlueCare Dental℠ 1B | PPO · Low | Preferred | Accepting new patients |
| BlueCare Dental℠ 1C | PPO · Low | Preferred | Accepting new patients |
DeltaCare USA
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| DeltaCare USA Basic Plan for Families | HMO · Low | Deltacare USA | Accepting new patients |
| DeltaCare USA Preferred Plan for Families | HMO · High | Deltacare USA | Accepting new patients |
Delta Dental PPO
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental Individual and Family DPO Basic Plan for Families | PPO · Low | Delta Dental PPO | Accepting new patients |
| Delta Dental Individual and Family DPO Preferred Plan for Families | PPO · High | Delta Dental PPO | Accepting new patients |
| Delta Dental Individual and Family DPO Preventive Plan for Families | PPO · High | Delta Dental PPO | Accepting new patients |
EMI Health
Network data as of Sep 16, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| EMI Health Advantage | PPO · Low | Preferred | Accepting new patients |
| EMI Health Advantage Co-Pay | PPO · Low | Preferred | Accepting new patients |
| EMI Health Advantage Low | PPO · Low | Preferred | Accepting new patients |
| EMI Health Premier PPO (High) | PPO · High | Preferred | Accepting new patients |
| EMI Health Premier PPO (Low) | PPO · Low | Preferred | 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 |
Renaissance Dental
Network data as of Sep 16, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Texas Preferred Plan | PPO · Low | Preferred | Accepting new patients |
| Texas Preferred Plan (Pediatric Only) | PPO · Low | Preferred | Accepting new patients |
| Texas Preferred Plus Plan | PPO · High | Preferred | Accepting new patients |
| Texas Preferred Plus Plan (Pediatric Only) | PPO · High | Preferred | Accepting new patients |
| Texas Wellness Essentials Plan | PPO · Low | Preferred | Accepting new patients |
Solstice Healthplans of Texas, Inc.
Network data as of Sep 14, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| EssentialSmile Texas | EPO · High | Preferred | Accepting new patients |
| Lone Star - Total Care | EPO · High | 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 Plan | 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 Sep 14, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Lone Star - Smile Now | PPO · Low | Preferred | Accepting new patients |
| Smile Now Texas- No Waiting Period Plan | PPO · Low | 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. Amanda Marx 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
| Biohorizons Implant Systems | $15 |
| Valeant Pharmaceuticals North America | $15 |
| OraPharma a division of Bausch Health US LLC | $12 |
Other
| Food and Beverage | $76 |
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Questions & Answers
Where can you meet with Dr. Amanda Marx?
Dr. Amanda Marx's office is located at 4005 Market Street Suite 150 in Bee Cave, TX 78738.
Does Dr. Amanda Marx have affiliation with practices?
Dr. Amanda Marx is affiliated with Scotia Glenville Dental Center. For the full list of practices see this list.
What conditions does Dr. Amanda Marx treat?
Dr. Amanda Marx provides treatment for Dental Crowns and Caps, Dental Malocclusion, Dentin Hypersensitivity, Pericoronitis, Teeth Grinding, Teeth Whitening. For the full list see this list.
Does Dr. Amanda Marx accept insurance?
Dr. Amanda Marx is listed in-network for 35 ACA Marketplace (Obamacare/HealthCare.gov) plans from BEST Life, Blue Cross and Blue Shield of Texas, DeltaCare USA, Delta Dental PPO, EMI Health, Humana, Renaissance Dental, Solstice Healthplans of Texas, Inc., TRUASSURE INSURANCE COMPANY, UnitedHealthcare. See the Marketplace plans section for details.