STEVEN M. NYDICK (M.D.) – Diagnostic Radiology Physician, NPI 1144267162
Diagnostic Radiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
2,121 DIAGNOSTIC RADIOLOGY in IL
Provider Addresses for STEVEN M. NYDICK (M.D.)
1740 W Taylor St
Chicago, IL 606127232
Phone: (312) 413-4900
Type: Location
450, IL 22, North Barrington, Illinois, 60010, United States
BARRINGTON, IL 600107509
Phone:
Type: Mailing
North Greenleaf Street, Chittenden, Gurnee, Lake County, Illinois, 60031, United States
GURNEE, IL 600313300
Phone: (847) 360-1674
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
No Open Payments data available for this provider.
This can happen when there are no reportable CMS Open Payments records.
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2004-12-10
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20041210000870 | I | Diagnostic Radiology | IL | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 77063 | Screening 3d breast mammography | 70 | 70 | $0 |
| 77067 | Screening mammography | 70 | 70 | $0 |
| 71045 | X-ray of chest, 1 view | 52 | 49 | $0 |
| 71046 | X-ray of chest, 2 views | 41 | 40 | $0 |
| 70450 | Ct scan head or brain without contrast | 25 | 24 | $0 |
Insurance plans in this area (ZIP 60612)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| DIAGNOSTIC RADIOLOGY | IL | 73562 | X-ray of knee, 3 views | 26 | 25 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| R H E U M A T O L O G Y | IL | |
| Nurse Practitioner | IL | |
| Internal Medicine | IL | |
| Family Practice | IL | |
| Clinical Psychologist | IL | |
| Family Practice | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | IL | |
| Hematology/Oncology, Internal Medicine | IL | |
| Diagnostic Radiology | MD | |
| Diagnostic Radiology | ND |
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