Dr. Nathan J. Hehr D.D.S.
Dentist
He is located at 946 East State Street in Mason City, IA 50401. Can help patients with the following: Bleeding Gums, Cosmetic Dentistry, Dentin Hypersensitivity, Dentures, Oral Cancer Examination, Teeth Grinding. His National Provider Identifier (NPI) number is 1356447247. Appointment can be made via the phone number (641) 424-4521. He is affiliated with 1 practices.
Conditions treated
Dr. Nathan John Hehr, 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. Nathan J. Hehr.
- 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. Nathan J. Hehr as in-network for the following 2026 plans.
Dental plans
Delta Dental of Iowa
Network data as of Sep 12, 2026, as reported by the insurer.
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Delta Dental PPO Plus Premier® Individual Choice - Preventive Plus | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental PPO Plus Premier® Individual Choice - Platinum Plus | PPO · High | Delta Dental PPO and Delta Dental Premier | Accepting new patients |
| Delta Dental PPO Plus Premier® Individual Choice -Preferred Plus | PPO · High | Delta Dental PPO and Delta Dental Premier | 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. Nathan J. Hehr 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 Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.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
| Ivoclar Vivadent | $170 |
| Acteon | $96 |
| Dentsply | $66 |
Other
| Food and Beverage | $401 |
| Other | $3 |
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- Address: 3223 4th Street Southwest Mason City, 50401, IA
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- Address: 2800 4th Street Southwest Mason City, 50401, IA
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- Address: 851 South Taft Avenue Mason City, 50401, IA
- Gender: Male
- Address: 946 East State Street Mason City, 50401, IA
- Gender: Male
- Address: Suite 340 1010 4th Street Southwest Mason City, 50401, IA
- Gender: Male
- Address: 3223 4th Street Southwest Mason City, 50401, IA
- Gender: Male
- Address: 3223 4th Street Southwest Mason City, 50401, IA
Questions & Answers
Where can you meet with Dr. Nathan John Hehr?
Dr. Nathan John Hehr's office is located at 946 East State Street in Mason City, IA 50401.
What conditions does Dr. Nathan John Hehr treat?
Dr. Nathan John Hehr provides treatment for Bleeding Gums, Cosmetic Dentistry, Dentin Hypersensitivity, Dentures, Oral Cancer Examination, Teeth Grinding. For the full list see this list.
Does Dr. Nathan John Hehr accept insurance?
Dr. Nathan John Hehr is listed in-network for 3 ACA Marketplace (Obamacare/HealthCare.gov) plans from Delta Dental of Iowa. See the Marketplace plans section for details.
Does Dr. Nathan John Hehr have affiliation with practices?
Dr. Nathan John Hehr is affiliated with Drs. Nettleton Hoffman Hehr & White.