Physician Profile
John R. Quinn, M.D.
Unclaimed ProfileAbout Dr. Quinn
John R. Quinn, M.D. is a healthcare provider in Oxnard, CA specializing in orthopaedic surgery. According to Medicare claims data, John cared for 2,306 Medicare patients across 11,983 services. The services billed most often include injection, triamcinolone acetonide, preservative-free, extended-release, microsphere formulation, 1 mg, hyaluronan or derivative, durolane, for intra-articular injection, 1 mg, and injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (805) 988-9366
- Email not available
Practice Locations
2221 WANKEL WAY
Oxnard, CA 93030
Conditions Commonly Evaluated or Treated
Within Orthopedic Surgery generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Arthritis
- Carpal tunnel
- Rotator cuff tear
- Sciatica
- Torn Achilles tendon
- Torn ACL
- Torn meniscus
Elbow, hand, and wrist
- Cubital tunnel syndrome
- Golfer's elbow
- Tennis elbow
- Trigger finger
- Wrist fracture
Foot and ankle
- Ankle fracture
- Ankle sprain
- Heel pain
Hip
- Hip labral tear
- Lateral hip pain and trochanteric bursitis
Shoulder
- Broken collarbone
- Frozen shoulder
- Shoulder impingement
- Dislocated joint
Sports and soft tissue
- Stress fracture
Trauma and bone
- Bone fractures
- Osteoporosis
Foot & Ankle
- Bunions
Spine
- Herniated disc
- Scoliosis
- Spinal stenosis
Procedures & services
Most searched procedures
- Achilles tendon repair
- ACL reconstruction
- Carpal tunnel surgery
- Hip replacement
- Knee replacement
Evaluation and nonsurgical
- Cast placement and management
Arthroscopy
- Hip arthroscopy
- Rotator cuff repair
- Shoulder arthroscopy
Foot & Ankle
- Ankle Ligament Surgery
- Hammertoe Surgery
Foot and ankle
- Ankle arthroscopy
- Ankle fusion
- Bunion surgery
Hand & Wrist
- De Quervain's Release
Hand and upper extremity
- Cubital tunnel decompression
- Dupuytren contracture surgery
- Trigger finger release
Injections & Non-Surgical
- Knee Joint Injection
- PRP Injection
Injections & pain relief
- Cortisone Shot for Joint Pain
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
- Kneecap Stabilization Surgery
- Meniscus Surgery
Shoulder surgery
- Shoulder labrum repair
Trauma & Fractures
- Broken Hip Surgery
- Hardware Removal Surgery
Trauma and fixation
- Open reduction and internal fixation
Procedures Most Often Billed to Medicare
11,983 services · 2,306 patients · 24 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
412 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
85 |
| Computer-assisted surgery for muscle and bone procedure | Procedure | 20985 |
82 |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
48 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
434 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
292 |
| Mri scan of leg joint without contrast | Imaging | 73721 |
51 |
| X-ray of knee, 3 views | Imaging | 73562 |
46 |
| Fluoroscopic guidance for needle placement | Imaging | 77002 |
39 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
26 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other orthopaedic surgeons at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 27 related providers in 4 groups
Other orthopaedic surgeons in Oxnard 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2014 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid from large joint 8
Providers in CA who bill this service to Medicare most often.
Common questions
What is John R. Quinn's specialty?
John R. Quinn is an orthopaedic surgeon in Oxnard, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Orthopaedic Surgery”.
NPI registry
Where can I find John R. Quinn?
John R. Quinn is listed at 2221 Wankel Way, Oxnard, CA 93030. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John R. Quinn?
The number on file is (805) 988-9366. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is John R. Quinn's NPI number?
John R. Quinn's National Provider Identifier is 1740690270. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is John R. Quinn's education?
John R. Quinn attended Other, graduating in 2014. This comes from the CMS National Downloadable File.
CMS public data
How long has John R. Quinn been practicing?
John R. Quinn has 12 years experience. Calculated from a graduation year of 2014, reported in the CMS National Downloadable File.
CMS public data
What is John R. Quinn known for?
According to Medicare billing data, John R. Quinn performs procedures including aspiration and/or injection of fluid from large joint, replacement of knee joint, both sides of knee and computer-assisted surgery for muscle and bone procedure; reads or performs imaging such as x-ray of knee, 4 or more views and x-ray of hip, 2-3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has John R. Quinn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by John R. Quinn. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.