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Edit this profileAt a glance
- 2923 N California Ave, Suite 300, Chicago, IL 60618
About Dr. 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. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, x-ray of ankle, minimum of 3 views, and injection, triamcinolone acetonide, not otherwise specified, 10 mg. NPI 1013940782 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (773) 777-9900
- Email not available
Practice Locations
2923 N CALIFORNIA AVE SUITE 300
Chicago, IL 60618
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
Elbow, hand, and wrist
Foot and ankle
Hip
Shoulder
Sports and soft tissue
Trauma and bone
Foot & Ankle
Spine
Procedures & services
Most searched procedures
Evaluation and nonsurgical
Arthroscopy
Foot & Ankle
Foot and ankle
Hand & Wrist
Hand and upper extremity
Injections & Non-Surgical
Injections & pain relief
Joint replacement
- Partial knee replacement
- Reverse shoulder replacement
- Revision joint replacement
- Shoulder replacement
Knee
Shoulder surgery
Trauma & Fractures
Trauma and fixation
Procedures Most Often Billed to Medicare
754 services · 473 patients · 13 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Treatment of broken neck of thigh bone with bone implant | Procedure | 27245 |
12 | Less often than most peers in Orthopedic Surgery |
| X-ray of ankle, minimum of 3 views | Imaging | 73610 |
120 | More often than most peers in Orthopedic Surgery |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
111 | More often than most peers in Orthopedic Surgery |
| X-ray of hip, 2-3 views | Imaging | 73502 |
26 | Less often than most peers in Orthopedic Surgery |
| X-ray of foot, 2 views | Imaging | 73620 |
25 | As often as other peers in Orthopedic Surgery |
| X-ray of ankle, 2 views | Imaging | 73600 |
23 | As often as other peers in Orthopedic Surgery |
| X-ray of knee, 4 or more views | Imaging | 73564 |
18 | Less often than most peers in Orthopedic Surgery |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
112 | Less often than most peers in Orthopedic Surgery |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
186 | More often than most peers in Orthopedic Surgery |
| 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 | As often as other peers in Orthopedic Surgery |
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 5
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. That is the designation recorded for this NPI in the federal registry, where it is listed 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. Contact the office directly to confirm availability and scheduling.
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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