Dr. Gentry R. Longan DMD
Dentist
She is located at 1001 South 41st Street East in Muskogee, OK 74403. Can help patients with the following: Bleeding Gums, Dental Implants, Dental Malocclusion, Invisalign, Teeth Grinding, Teeth Whitening. Her National Provider Identifier (NPI) number is 1346617313. Appointment can be made via the phone number (918) 687-0201. She is affiliated with 1 practices.
Conditions treated
Dr. Gentry Rebecca Longan, 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. Gentry R. Longan.
- 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. Gentry R. Longan as in-network for the following 2026 plans.
Health plans
Ambetter of Oklahoma
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 20 plans from Ambetter of Oklahoma
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Elite Bronze | PPO · Expanded Bronze | Preferred | Not accepting new patients |
| Elite Bronze + Vision + Adult Dental | PPO · Expanded Bronze | Preferred | Not accepting new patients |
| Elite Gold | PPO · Gold | Preferred | Not accepting new patients |
| Elite Gold + Vision + Adult Dental | PPO · Gold | Preferred | Not accepting new patients |
| Enhanced Asthma/COPD Care Silver with $0 Drug Options | PPO · Silver | Preferred | Not accepting new patients |
| Enhanced Asthma/COPD Care Silver with $0 Drug Options + Vision + Adult Dental | PPO · Silver | Preferred | Not accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options | PPO · Silver | Preferred | Not accepting new patients |
| Enhanced Diabetes Care Silver with $0 Drug Options + Vision + Adult Dental | PPO · Silver | Preferred | Not accepting new patients |
| Everyday Bronze | PPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Bronze + Vision + Adult Dental | PPO · Expanded Bronze | Preferred | Not accepting new patients |
| Everyday Gold | PPO · Gold | Preferred | Not accepting new patients |
| Everyday Gold + Vision + Adult Dental | PPO · Gold | Preferred | Not accepting new patients |
| Focused Silver | PPO · Silver | Preferred | Not accepting new patients |
| Focused Silver + Vision + Adult Dental | PPO · Silver | Preferred | Not accepting new patients |
| Standard Expanded Bronze | PPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | PPO · Expanded Bronze | Preferred | Not accepting new patients |
| Standard Gold | PPO · Gold | Preferred | Not accepting new patients |
| Standard Gold + Vision + Adult Dental | PPO · Gold | Preferred | Not accepting new patients |
| Standard Silver | PPO · Silver | Preferred | Not accepting new patients |
| Standard Silver + Vision + Adult Dental | PPO · Silver | Preferred | Not 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 Oklahoma
Network data as of Jun 19, 2026, as reported by the insurer.
Show all 6 plans from Blue Cross and Blue Shield of Oklahoma
| Plan | Plan type | Network tier | 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 |
| BlueCare Dental℠ 1D | 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 |
|---|---|---|---|
| Oklahoma Preferred Plan | PPO · Low | Preferred | Accepting new patients |
| Oklahoma Preferred Plan (Pediatric Only) | PPO · Low | Preferred | Accepting new patients |
| Oklahoma Wellness Essentials (On Exchange) | 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 |
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. Gentry R. Longan is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.
Medicare Enrollment
Dr. Gentry R. Longan is enrolled to bill Medicare as a Practitioner - Dentist .
Bills through: Cherokee Nation
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
Looking for more Dentists?
Out of the 22 dentists in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 1001 South 41st Street East Muskogee, 74403, OK
- Gender: Male
- Address: 510 North York Street Muskogee, 74403, OK
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- Address: 3500 East Shawnee Road Muskogee, 74403, OK
- Gender: Male
- Address: 806 North York Street Muskogee, 74403, OK
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- Address: 810 North York Street Muskogee, 74403, OK
- Gender: Male
- Address: Suite 111 3300 Chandler Road Muskogee, 74403, OK
- Gender: Male
- Address: 2214 Chandler Road Muskogee, 74403, OK
- Gender: Male
- Address: 2404 Old Shawnee Road Muskogee, 74403, OK
- Gender: Female
- Address: 1001 South 41st Street East Muskogee, 74403, OK
Questions & Answers
Does Dr. Gentry Rebecca Longan accept insurance?
Dr. Gentry Rebecca Longan is listed in-network for 39 ACA Marketplace (Obamacare/HealthCare.gov) plans from Ambetter of Oklahoma, BEST Life, Blue Cross and Blue Shield of Oklahoma, Humana, Renaissance Dental, TRUASSURE INSURANCE COMPANY. See the Marketplace plans section for details.
Does Dr. Gentry Rebecca Longan have affiliation with practices?
Dr. Gentry Rebecca Longan is affiliated with Cherokee Nation Three Rivers Health Center.
What conditions does Dr. Gentry Rebecca Longan treat?
Dr. Gentry Rebecca Longan provides treatment for Bleeding Gums, Dental Implants, Dental Malocclusion, Invisalign, Teeth Grinding, Teeth Whitening. For the full list see this list.
Where can you meet with Dr. Gentry Rebecca Longan?
Dr. Gentry Rebecca Longan's office is located at 1001 South 41st Street East in Muskogee, OK 74403.