Dr. Fred D. Feldewerth
- Gender: Male
- Experience: 25 years
- Graduation year: 1996
- Sole propriator: No
- NPI: 1063595627
Dr. Fred D. Feldewerth D.C.
Chiropractor
He is located at 202 South Main Street in O Fallon, MO 63366. Can help patients with the following: Back Pain, Car Accident Injuries, Carpal Tunnel Syndrome, Fibromyalgia, Low Back Pain, Muscle Pain. His National Provider Identifier (NPI) number is 1063595627. Appointment can be made via the phone number (636) 978-7700. He is affiliated with 1 practices.
Conditions treated
Dr. Fred David Feldewerth, being an chiropractor, 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. Fred D. Feldewerth.
- Arthritis
- Back Pain
- Car Accident Injuries
- Carpal Tunnel Syndrome
- Fibromyalgia
- Headache
- Herniated Disc
- Low Back Pain
- Migraine
- Muscle Pain
- Neck Pain
- Scoliosis
- Whiplash
Procedures Performed by Dr. Fred D. Feldewerth
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Fred D. Feldewerth as in-network for the following 2026 plans.
Health plans
Ambetter Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Complete Gold | EPO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Complete Silver | EPO · Silver | Preferred | Accepting new patients |
| Complete Silver + Vision + Adult Dental | EPO · Silver | Preferred | Accepting new patients |
| Elite Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Elite Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Gold | EPO · Gold | Preferred | Accepting new patients |
| Everyday Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Expanded Bronze | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | EPO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | EPO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | EPO · Gold | Preferred | Accepting new patients |
| Standard Silver | EPO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | EPO · Silver | 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. Fred D. Feldewerth 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. Fred D. Feldewerth is enrolled to bill Medicare as a Practitioner - Chiropractic .
Bills through: Feldewerth Chiropractic Inc
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.
Studies
Graduated in 1996
Looking for more Chiropractors?
Out of the 23 chiropractors in this region, here are 10 randomly selected ones for you to explore.
- Gender: Female
- Address: 210 Triad Center West O Fallon, 63366, MO
- Gender: Female
- Address: 1278 Bryan Road O Fallon, 63366, MO
- Gender: Male
- Address: 8600 Mexico Road O Fallon, 63366, MO
- Gender: Female
- Address: 2011 Highway K O Fallon, 63366, MO
- Gender: Female
- Address: 330 Fort Zumwalt Square O Fallon, 63366, MO
- Gender: Male
- Address: 2011 Highway K O Fallon, 63366, MO
- Gender: Female
- Address: 1159 Bryan Road O Fallon, 63366, MO
- Gender: Male
- Address: 110 East End Street Suite A Cleveland, 38732, MS
- Gender: Male
- Address: 108 East Elm Street O Fallon, 63366, MO
Questions & Answers
Does Dr. Fred David Feldewerth have affiliation with practices?
Dr. Fred David Feldewerth is affiliated with Feldewerth Chiropractic.
Where can you meet with Dr. Fred David Feldewerth?
Dr. Fred David Feldewerth's office is located at 202 South Main Street in O Fallon, MO 63366.
What conditions does Dr. Fred David Feldewerth treat?
Dr. Fred David Feldewerth provides treatment for Back Pain, Car Accident Injuries, Carpal Tunnel Syndrome, Fibromyalgia, Low Back Pain, Muscle Pain. For the full list see this list.
Does Dr. Fred David Feldewerth accept patients with Ambetter Health?
Yes, Dr. Fred David Feldewerth is listed in-network for Ambetter Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.