Physician Profile
Unclaimed ProfileAbout KAZ
Based in Chicago, IL, Ari J Kaz, MD is listed in the NPI registry under orthopedic surgery. Ari is also listed as specializing in orthopaedic surgery. According to Medicare claims data, Ari cared for 473 Medicare patients across 754 services.
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
- (773) 777-9900
- Email not available
Practice Locations
2923 N CALIFORNIA AVE SUITE 300
Chicago, IL 60618
Procedures Most Often Billed to Medicare
754 services · 473 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Treatment of broken neck of thigh bone with bone implant | Procedure | 27245 |
12 |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
120 |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
111 |
| X-ray of hip, 2-3 views | Imaging | 73502 |
26 |
| X-ray of foot, 2 views | Imaging | 73620 |
25 |
| X-ray of ankle, 2 views | Imaging | 73600 |
23 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
18 |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
112 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
186 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
53 |
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 orthopedic surgeons at this location 4
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 31 related providers in 4 groups
Other orthopedic surgeons in Chicago 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2001 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Treatment of broken neck of thigh bone with bone implant 7
Providers in IL who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Kaz?
Dr. Kaz is an orthopedic surgeon in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ORTHOPEDIC SURGERY”.
NPI registry
What is Dr. Kaz's address?
Dr. Kaz is listed at 2923 N CALIFORNIA AVE SUITE 300, Chicago, IL 60618. 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. Kaz?
The number on file is (773) 777-9900. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Kaz's NPI number?
Dr. Kaz's National Provider Identifier is 1013940782. 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. Kaz train?
Dr. Kaz attended Other, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Kaz been practicing?
Dr. Kaz has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Kaz perform?
According to Medicare billing data, Dr. Kaz performs procedures including treatment of broken neck of thigh bone with bone implant; reads or performs imaging such as x-ray of ankle, minimum of 3 views and x-ray of foot, minimum of 3 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Kaz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Kaz. 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.