Physician Profile
Stephen Jensik, M.D.
Unclaimed ProfileAbout Dr. Jensik
Based in Chicago, IL, Stephen Jensik, M.D. is listed in the NPI registry under transplant surgery. Medicare claims data shows Stephen provided 191 services to 125 patients. 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, established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, and relocation of arm vein with connection to arm artery for hemodialysis.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (312) 942-4252
- Email not available
Practice Locations
1725 W HARRISON ST SUITE 161
Chicago, IL 60612
9050 W 81st St
Justice, IL 60458
Procedures Most Often Billed to Medicare
191 services · 125 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Relocation of arm vein with connection to arm artery for hemodialysis | Procedure | 36821 |
18 |
| Creation of artery-vein connection using tube graft for hemodialysis | Procedure | 36830 |
14 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
129 |
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
19 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
11 |
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 transplant surgeons in Chicago 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1970 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Relocation of arm vein with connection to arm artery for hemodialysis 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Stephen Jensik specialize in?
Stephen Jensik is a transplant surgeon in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Transplant Surgery”.
NPI registry
Where is Stephen Jensik located?
Stephen Jensik is listed at 1725 W Harrison St Suite 161, Chicago, IL 60612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Stephen Jensik's phone number?
The number on file is (312) 942-4252. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Stephen Jensik?
Stephen Jensik's National Provider Identifier is 1245269869. 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 Stephen Jensik train?
Stephen Jensik attended Other, graduating in 1970. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Stephen Jensik have?
Stephen Jensik has 56 years experience. Calculated from a graduation year of 1970, reported in the CMS National Downloadable File.
CMS public data
What does Stephen Jensik do most often?
According to Medicare billing data, Stephen Jensik performs procedures including relocation of arm vein with connection to arm artery for hemodialysis and creation of artery-vein connection using tube graft for hemodialysis, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Stephen Jensik's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Stephen Jensik. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.