Physician Profile
Unclaimed ProfileAbout MADAY
Based in Chicago, IL, Michael George Maday, MD is listed in the NPI registry under orthopedic surgery. Michael graduated from Columbia University College of Physicians and Surgeons in 1986. Michael is also listed as specializing in orthopaedic surgery. Medicare claims data shows Michael provided 9,921 services to 438 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
- (312) 842-4600
- Email not available
Practice Locations
2850 S WABASH AVE SUITE 100
Chicago, IL 60616
Procedures Most Often Billed to Medicare
9,921 services · 438 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
198 |
| Injection into tendon or ligament | Procedure | 20550 |
31 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
44 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
28 |
| Injection, methylprednisolone acetate, 1 mg | Drug given | J1010 |
9,160 |
| Injection, methylprednisolone acetate, 40 mg | Drug given | J1030 |
78 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
328 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
36 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
18 |
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 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 32 related providers in 4 groups
Other orthopedic surgeons in Chicago 8
Same specialty, same city.
Trained at Columbia University College of Physicians and Surgeons 8
Other providers in the same specialty who trained at the same institution.
Class of 1986 at Columbia University College of Physicians and Surgeons 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 IL who bill this service to Medicare most often.
Common questions
What is Dr. Maday's specialty?
Dr. Maday 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
Where can I find Dr. Maday?
Dr. Maday is listed at 2850 S WABASH AVE SUITE 100, Chicago, IL 60616. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Maday?
The number on file is (312) 842-4600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Maday?
Dr. Maday's National Provider Identifier is 1902859341. 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 Dr. Maday's medical education?
Dr. Maday attended Columbia University College of Physicians and Surgeons, graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Maday have?
Dr. Maday has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Maday known for?
According to Medicare billing data, Dr. Maday performs procedures including aspiration and/or injection of fluid from large joint and injection into tendon or ligament; reads or performs imaging such as x-ray of knee, 4 or more views and x-ray of shoulder, minimum of 2 views, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Maday's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Maday. 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.