Physician Profile
Unclaimed ProfileAbout NINH
Christopher C. Ninh, MD is a healthcare provider in Irvine, CA specializing in orthopedic surgery. Christopher trained at University of California, Irvine, California College of Medicine, graduating in 2002. Christopher is also listed as specializing in orthopaedic surgery. Medicare claims data shows Christopher provided 6,912 services to 1,785 patients.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (714) 432-9990
- Email not available
Practice Locations
17305 VON KARMAN AVE STE 100
Irvine, CA 92614
Procedures Most Often Billed to Medicare
6,912 services · 1,785 patients · 24 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
261 |
| Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance | Procedure | 36475 |
91 |
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
48 |
| Removal of knee cartilage using an endoscope | Procedure | 29881 |
24 |
| Removal of joint lining from multiple knee joint compartments using an endoscope | Procedure | 29876 |
24 |
| Removal of extensive shoulder joint tissue using an endoscope | Procedure | 29823 |
21 |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
14 |
| Partial removal of collar bone at shoulder using an endoscope | Procedure | 29824 |
14 |
| Shaving of part of shoulder bone and repair of ligament using an endoscope | Procedure | 29826 |
13 |
| X-ray of knee, 1-2 views | Imaging | 73560 |
229 |
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.
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.
Other orthopedic surgeons in Irvine 8
Same specialty, same city.
Trained at University of California, Irvine, California College of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2002 at University of California, Irvine, California College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in CA who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Ninh?
Dr. Ninh is an orthopedic surgeon in Irvine, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
What is Dr. Ninh's address?
Dr. Ninh is listed at 17305 VON KARMAN AVE STE 100, Irvine, CA 92614. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Ninh?
The number on file is (714) 432-9990. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Ninh?
Dr. Ninh's National Provider Identifier is 1700096393. 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
Where did Dr. Ninh train?
Dr. Ninh attended University of California, Irvine, California College of Medicine, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Ninh have?
Dr. Ninh has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Ninh perform?
According to Medicare billing data, Dr. Ninh performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance and replacement of knee joint, both sides of knee; reads or performs imaging such as x-ray of knee, 1-2 views and x-ray of shoulder, minimum of 2 views; provides treatments such as therapy procedure using manual technique, each 15 minutes and therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Ninh's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Ninh. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.