Dr. Patrick C. Hayashi D.D.S.
Dentist
He is located at 1144 12th Avenue in Honolulu, HI 96816. Can help patients with the following: Dental Bridges, Dental Emergency, Dentin Hypersensitivity, Invisalign, Pericoronitis, Teeth Whitening. His National Provider Identifier (NPI) number is 1346218864. Appointment can be made via the phone number (808) 737-3311. He is affiliated with 1 practices.
Conditions treated
Dr. Patrick C. Hayashi, 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. Patrick C. Hayashi.
- 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. Patrick C. Hayashi 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 |
Hawaii Dental Service
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HDS Classic Dental Plan | PPO · Low | Delta Dental Premier | Accepting new patients |
| HDS Individual Dental Plan for Children | PPO · Low | Delta Dental Premier | Accepting new patients |
| HDS Preferred Dental Plan | PPO · Low | Delta Dental Premier | Accepting new patients |
HMSA
Network data as of Sep 14, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| HMSA Individual Dental PPO Bronze | PPO · Low | Dental PPO | Accepting new patients |
| HMSA Individual Dental PPO Gold | PPO · High | Dental PPO | Accepting new patients |
| HMSA Individual Dental PPO Pediatric Essential | PPO · High | Dental PPO | Accepting new patients |
| HMSA Individual Dental PPO Silver | PPO · Low | Dental PPO | 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 - Low | 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. Patrick C. Hayashi 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. Patrick C. Hayashi is enrolled to bill Medicare as a Order And Referring Only - Dentist (also registered under: Practitioner - Dentist) .
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.
Payments received
Drug payment
| Align Technology | $187 |
| Straumann | $149 |
| Carestream Dental | $134 |
Other
| Food and Beverage | $726 |
| Other | $12 |
Looking for more Dentists?
Out of the 55 dentists in this region, here are 10 randomly selected ones for you to explore.
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- Address: Suite 109 4747 Kilauea Avenue Honolulu, 96816, HI
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- Address: Suite 201 4211 Waialae Avenue Honolulu, 96816, HI
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- Address: Suite 315 3221 Waialae Avenue Honolulu, 96816, HI
- Gender: Male
- Address: Suite 202 3660 Waialae Avenue Honolulu, 96816, HI
- Gender: Female
- Address: Suite 501 4211 Waialae Avenue Honolulu, 96816, HI
- Gender: Male
- Address: Suite 204 934 Kapahulu Avenue Honolulu, 96816, HI
- Gender: Male
- Address: 3174 Waialae Avenue Honolulu, 96816, HI
- Gender: Male
- Address: Suite 500 4211 Waialae Avenue Honolulu, 96816, HI
Questions & Answers
What conditions does Dr. Patrick C. Hayashi treat?
Dr. Patrick C. Hayashi provides treatment for Dental Bridges, Dental Emergency, Dentin Hypersensitivity, Invisalign, Pericoronitis, Teeth Whitening. For the full list see this list.
Does Dr. Patrick C. Hayashi accept patients with Hawaii Dental Service?
Yes, Dr. Patrick C. Hayashi is listed in-network for Hawaii Dental Service through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Where can you meet with Dr. Patrick C. Hayashi?
Dr. Patrick C. Hayashi's office is located at 1144 12th Avenue in Honolulu, HI 96816.
Does Dr. Patrick C. Hayashi have affiliation with practices?
Dr. Patrick C. Hayashi is affiliated with 12TH Avenue Dental Centre.