Listed in the NPI registry as a physician assistant, John H Stepney, PA-C practises in Chicago, IL. John is also listed as specialising in physician assistant — surgical.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Dr. Stepney is a physician assistant in Chicago, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PHYSICIAN ASSISTANT”.
NPI registry
Dr. Stepney is listed at 5841 S MARYLAND AVE, Chicago, IL 60637. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (773) 834-8491. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Stepney's National Provider Identifier is 1235346701. 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
Dr. Stepney attended Other, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
Dr. Stepney has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Stepney performs procedures including coronary artery bypass using artery graft, 1 graft and harvest of vein using an endoscope. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Stepney. If this is you, claiming it is free.
Guide.md
Source: NPPES NPI Registry
5841 S MARYLAND AVE
Chicago, IL 60637
24 services · 24 patients · 2 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Coronary artery bypass using artery graft, 1 graft | Procedure | 33533 |
12 |
| Harvest of vein using an endoscope | Procedure | 33508 |
12 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Same specialty, same street address — most likely the same department or group.
Clinically related specialties at the same address — the people this provider most likely works alongside.
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Same specialty, same city.
Other providers in the same specialty who trained at the same institution.
Providers who graduated from the same medical school in the same year.
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.