Dr. Kyoko Yamaji
- Gender: Female
- Sole propriator: Yes
- NPI: 1629164736
Dr. Kyoko Yamaji DMD
Oral and Maxillofacial Surgeon
She is located at 13440 University Boulevard Suite 250 in Sugar Land, TX 77479. Can help patients with the following: Dental Bridges, General Oral Health, Oral Cancer Examination, Teeth Straightening, Temporomandibular Joint Syndrome (TMJ), Traumatic Dental Injury. Her National Provider Identifier (NPI) number is 1629164736. Appointment can be made via the phone number (832) 500-4321. She is affiliated with 1 practices.
Conditions treated
Dr. Kyoko Yamaji, being an oral and maxillofacial surgeon, 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. Kyoko Yamaji.
- Bad Breath
- Bleeding Gums
- Cavities
- Cosmetic Dentistry
- Cracked Tooth
- Dental Bridges
- Dental Crowns and Caps
- Dental Emergency
- Dental Exam and Cleaning
- Dental Implants
- Dental Malocclusion
- Dentin Hypersensitivity
- Dentures
- General Oral Health
- Gum Disease / Gingivitis
- Invisalign
- Laser
- Oral Cancer Examination
- Oral Pain
- Pericoronitis
- Root Canal
- Root Canals
- Sinus Tract
- Teeth Grinding
- Teeth Sensitivity
- Teeth Straightening
- Teeth Whitening
- Temporomandibular Joint Syndrome (TMJ)
- Tongue Problems
- Tooth Extraction
- Traumatic Dental Injury
- Veneers
- Wisdom Teeth Removal
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Kyoko Yamaji as in-network for the following 2026 plans.
Health plans
Ambetter from Superior HealthPlan
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 12 plans from Ambetter from Superior HealthPlan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | EPO · Gold | Preferred | Not accepting new patients |
| Complete Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | EPO · Silver | Preferred | Not accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
| Everyday Gold | EPO · Gold | Preferred | Not accepting new patients |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Focused Silver | EPO · Silver | Preferred | Not accepting new patients |
| Focused Silver + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Not accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Not accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Not accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | Preferred | Not accepting new patients |
Ambetter from Superior HealthPlan
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 6 plans from Ambetter from Superior HealthPlan
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete VALUE Gold (3 plan variants) | HMO · Gold | Preferred | Not accepting new patients |
| Focused VALUE Silver (3 plan variants) | HMO · Silver | Preferred | Not accepting new patients |
| Focused VALUE Silver + Vision + Adult Dental (3 plan variants) | HMO · Silver | Preferred | Not accepting new patients |
| Standard Gold VALUE (3 plan variants) | HMO · Gold | Preferred | Not accepting new patients |
| Standard Silver VALUE (3 plan variants) | HMO · Silver | Preferred | Not accepting new patients |
| Standard Silver VALUE + Vision + Adult Dental (3 plan variants) | HMO · Silver | Preferred | Not accepting new patients |
WellPoint
Network data as of Sep 10, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Wellpoint Essential Bronze 6000 Adult Dental/Vision ($0 Virtual PCP+$0 Select Drugs) | HMO · Expanded Bronze | Participating | Accepting new patients |
| Wellpoint Essential Silver 3500 Adult Dental/Vision ($0 Virtual PCP + $0 Select Drugs + Incentives) | HMO · Silver | Participating | Accepting new patients |
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 |
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 |
DentaQuest USA Insurance Company, Inc.
Network data as of Oct 10, 2025, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| DentaQuest PPO Pediatric High | PPO · High | Null | Accepting new patients |
| DentaQuest PPO Family Basic | PPO · Low | Null | Accepting new patients |
| DentaQuest PPO Family High | PPO · High | Null | Accepting new patients |
| DentaQuest PPO Family Low | PPO · 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 |
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 |
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. Kyoko Yamaji 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
| Carestream Dental | $101 |
| Dentsply | $23 |
Other
| Food and Beverage | $125 |
Additional Specialities
- Dentist
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Questions & Answers
Where can you meet with Dr. Kyoko Yamaji?
Dr. Kyoko Yamaji's office is located at 13440 University Boulevard Suite 250 in Sugar Land, TX 77479.
Does Dr. Kyoko Yamaji accept insurance?
Dr. Kyoko Yamaji is listed in-network for 50 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter from Superior HealthPlan, WellPoint, BEST Life, Blue Cross and Blue Shield of Texas, Delta Dental PPO, DentaQuest USA Insurance Company, Inc., Humana, Renaissance Dental, TRUASSURE INSURANCE COMPANY, UnitedHealthcare. See the Marketplace plans section for details.
Does Dr. Kyoko Yamaji have affiliation with practices?
Dr. Kyoko Yamaji is affiliated with North Denver Oral & Maxillofacial Surgery.
What conditions does Dr. Kyoko Yamaji treat?
Dr. Kyoko Yamaji provides treatment for Dental Bridges, General Oral Health, Oral Cancer Examination, Teeth Straightening, Temporomandibular Joint Syndrome (TMJ), Traumatic Dental Injury. For the full list see this list.