Dr. Christopher Diefenbach
- Gender: Male
- Experience: 10 years
- Graduated from: New York University School Of Medicine
- Graduation year: 2011
- Sole propriator: No
- NPI: 1437440070
Dr. Christopher Diefenbach MD
Foot and Ankle Surgeon
He is located at 107 East Oak Avenue in Flagstaff, AZ 86001. Can help patients with the following: Bunions, Compartment Syndrome, Degenerative Disc Disease (DDD), Dislocated Shoulder, Low Back Pain, Spinal Stenosis. His National Provider Identifier (NPI) number is 1437440070. Appointment can be made via the phone number (928) 779-7880. He is affiliated with 4 practices and 2 hospitals.
Conditions treated
Dr. Christopher Michael Diefenbach, 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. Christopher Diefenbach.
- ACL Tear
- Achilles Tendon Rupture
- Arthritis
- Avascular Necrosis
- Back Pain
- Baker's Cyst
- Bone Spurs
- Broken Bone
- Bunions
- Bursitis
- Carpal Tunnel Syndrome
- Cauda Equina Syndrome
- Cervical Radiculopathy
- Compartment Syndrome
- Cubital Tunnel Syndrome
- Degenerative Disc Disease (DDD)
- Dislocated Ankle
- Dislocated Shoulder
- Elbow Pain
- Frostbite
- Hammer Toe
- Herniated Disc
- Hip Replacement
- Iliotibial Band Syndrome (ITBS)
- Impingement Syndrome
- Ingrown Toenail
- Joint Fluid Extraction
- Knee Pain
- Knee Replacement
- Kyphoplasty
- Kyphosis
- Low Back Pain
- Lumbar Spinal Stenosis
- Meniscus Tear
- Metatarsal Surgery
- Morton's Neuroma
- Osgood-Schlatter Disease
- Osteoarthritis (OA)
- Osteomyelitis
- Patellofemoral Pain Syndrome (PFS)
- Plantar Fasciitis
- Repetitive Motion Disorders (RMDs)
- Rheumatoid Arthritis (RA)
- Rotator Cuff Tear
- Sciatica
- Scoliosis
- Separated Shoulder
- Sesamoiditis
- Spinal Stenosis
- Spondylolisthesis
- Spondylolysis
- Spondylosis
- Sprained Ankle
- Sprained Wrist
- Stress Fracture
- Tennis Elbow
- Trigger Finger
- Whiplash
- Wrist Surgery
Procedures Performed by Dr. Christopher Diefenbach
ACA Marketplace (Obamacare/HealthCare.gov) plan networks
Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Christopher Diefenbach as in-network for the following 2026 plans.
Health plans
Ambetter from Arizona Complete Health
Network data as of Sep 15, 2026, as reported by the insurer.
Show all 16 plans from Ambetter from Arizona Complete Health
| Plan | Plan type | Network tier | New patients |
|---|---|---|---|
| Choice Bronze HSA | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Choice Bronze HSA + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Complete Gold | HMO · Gold | Preferred | Accepting new patients |
| Complete Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Complete Silver | HMO · Silver | Preferred | Accepting new patients |
| Complete Silver + Vision + Adult Dental | HMO · Silver | Preferred | Accepting new patients |
| Elite Gold | HMO · Gold | Preferred | Accepting new patients |
| Elite Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Everyday Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Everyday Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Expanded Bronze + Vision + Adult Dental | HMO · Expanded Bronze | Preferred | Accepting new patients |
| Standard Gold | HMO · Gold | Preferred | Accepting new patients |
| Standard Gold + Vision + Adult Dental | HMO · Gold | Preferred | Accepting new patients |
| Standard Silver | HMO · Silver | Preferred | Accepting new patients |
| Standard Silver + Vision + Adult Dental | HMO · 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. Christopher Diefenbach 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. Christopher Diefenbach is enrolled to bill Medicare as a Practitioner - Orthopedic Surgery .
Bills through: Reno Orthopaedic Clinic Ltd
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 | $11152 |
| Paragon 28 | $670 |
| Stryker | $357 |
Other
| Other | $10000 |
| Food and Beverage | $1625 |
| Travel and Lodging | $1572 |
Studies
NEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated in 2011Additional Specialities
- Orthopedic Surgeon
Affiliated practices
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Questions & Answers
Has Dr. Christopher Michael Diefenbach affiliation with hospitals?
Dr. Christopher Michael Diefenbach is affiliated with FLAGSTAFF MEDICAL CENTER. For the full list of hospitals see this list.
What conditions does Dr. Christopher Michael Diefenbach treat?
Dr. Christopher Michael Diefenbach provides treatment for Bunions, Compartment Syndrome, Degenerative Disc Disease (DDD), Dislocated Shoulder, Low Back Pain, Spinal Stenosis. For the full list see this list.
Does Dr. Christopher Michael Diefenbach accept patients with Ambetter from Arizona Complete Health?
Yes, Dr. Christopher Michael Diefenbach is listed in-network for Ambetter from Arizona Complete Health through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.
Does Dr. Christopher Michael Diefenbach have affiliation with practices?
Dr. Christopher Michael Diefenbach is affiliated with Reno Orthopaedic Clinic. For the full list of practices see this list.
Where can you meet with Dr. Christopher Michael Diefenbach?
Dr. Christopher Michael Diefenbach's office is located at 107 East Oak Avenue in Flagstaff, AZ 86001.