Dr. Robert K. Duddy
- Gender: Male
- Experience: 37 years
- Graduated from: Kent State University College Of Podiatric Medicine
- Graduation year: 1984
- Sole propriator: No
- NPI: 1386650414
Dr. Robert K. Duddy DPM
Foot and Ankle Surgeon
He is located at 11709 Old Ballas Road Suite 201 in Creve Coeur, MO 63141. Can help patients with the following: Diabetic Foot Ulcer, Foot Pain, Heel Spurs, Metatarsal Surgery, Plantar Fasciitis, Sprained Ankle. His National Provider Identifier (NPI) number is 1386650414. Appointment can be made via the phone number (314) 432-1903. He is affiliated with 2 practices and 2 hospitals.
Conditions treated
Dr. Robert Kelso Duddy, being an foot and ankle 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. Robert K. Duddy.
- Achilles Tendon Rupture
- Ankle Pain
- Broken Bone
- Bunions
- Bursitis
- Corns
- Diabetic Foot Ulcer
- Dislocated Ankle
- Foot Pain
- Hammer Toe
- Heel Spurs
- Ingrown Toenail
- Metatarsal Surgery
- Morton's Neuroma
- Plantar Fasciitis
- Plantar Warts
- Sesamoiditis
- Sever's Disease
- Sprained Ankle
- Stress Fracture
- Turf Toe
Procedures Performed by Dr. Robert K. Duddy
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Robert K. Duddy 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 |
Anthem Blue Cross and Blue Shield
Network data as of Mar 26, 2026, as reported by the insurer.
Show all 10 plans from Anthem Blue Cross and Blue Shield
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Anthem Bronze Pathway 10150 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway 6900 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Bronze Pathway 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Catastrophic Pathway (+ Incentives) | EPO · Catastrophic | Participating | Accepting new patients |
| Anthem Gold Pathway 2000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Gold | Participating | Accepting new patients |
| Anthem Heart Healthy Bronze Pathway 4900 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Expanded Bronze | Participating | Accepting new patients |
| Anthem Heart Healthy Silver Pathway 3100 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 5350 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 6000 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | Accepting new patients |
| Anthem Silver Pathway 7200 ($0 Virtual PCP + $0 Select Drugs + Incentives) | EPO · Silver | Participating | 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. Robert K. Duddy 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. Robert K. Duddy is enrolled to bill Medicare as a Practitioner - Podiatry .
Bills through: Next Step Foot And Ankle Centers, 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.
Payments received
Drug payment
| Arthrex | $1500 |
| Wright Medical Technology | $856 |
| Stryker | $734 |
Other
| Food and Beverage | $3074 |
| Promotional Speaking or Service | $1500 |
| Consulting | $100 |
| Other | $11 |
Studies
KENT STATE UNIVERSITY COLLEGE OF PODIATRIC MEDICINE
Graduated in 1984Additional Specialities
- Podiatrist
Looking for more Foot and Ankle Surgeons?
Out of the 10 foot and ankle surgeons in this region, here are 10 randomly selected ones for you to explore.
- Gender: Male
- Address: Suite 7005B 621 South New Ballas Road Saint Louis, 63141, MO
- Gender: Male
- Address: Suite 201 11709 Old Ballas Road Creve Coeur, 63141, MO
- Gender: Male
- Address: 555 North New Ballas Road Suite 175 Saint Louis, 63141, MO
- Gender: Female
- Address: Suite 201 11709 Old Ballas Road Creve Coeur, 63141, MO
- Gender: Male
- Address: Suite 7005B 621 South New Ballas Road Saint Louis, 63141, MO
- Gender: Female
- Address: 11449 Olive Boulevard Creve Coeur, 63141, MO
- Gender: Male
- Address: Suite 201 11709 Old Ballas Road Creve Coeur, 63141, MO
- Gender: Male
- Address: Suite 1 11605 Studt Avenue St. Louis, 63141, MO
- Gender: Female
- Address: Suite 201 11709 Old Ballas Road Creve Coeur, 63141, MO
Questions & Answers
Does Dr. Robert Kelso Duddy have affiliation with practices?
Dr. Robert Kelso Duddy is affiliated with Mid-West Podiatry & Associates LLC. For the full list of practices see this list.
Where can you meet with Dr. Robert Kelso Duddy?
Dr. Robert Kelso Duddy's office is located at 11709 Old Ballas Road Suite 201 in Creve Coeur, MO 63141.
What conditions does Dr. Robert Kelso Duddy treat?
Dr. Robert Kelso Duddy provides treatment for Diabetic Foot Ulcer, Foot Pain, Heel Spurs, Metatarsal Surgery, Plantar Fasciitis, Sprained Ankle. For the full list see this list.
Has Dr. Robert Kelso Duddy affiliation with hospitals?
Dr. Robert Kelso Duddy is affiliated with SSM ST CLARE HEALTH CENTER. For the full list of hospitals see this list.
Does Dr. Robert Kelso Duddy accept patients with Ambetter Health?
Yes, Dr. Robert Kelso Duddy is listed in-network for Ambetter Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.