DR. MICHAEL J HEJNA (M.D., PHD.) – Orthopaedic Surgery Physician, NPI 1013913573
Orthopaedic Surgery Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,265 ORTHOPEDIC SURGERY in IL
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Provider Addresses for DR. MICHAEL J HEJNA (M.D., PHD.)
353, East Burlington Street, Riverside, Riverside Township, Cook County, Illinois, 60546, United States
STE 100
RIVERSIDE, IL 605462082
Phone: (708) 442-0221
Fax: (708) 442-5670
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 6 Open Payments records for all available years, with a total value of $226.
Total Amount is formed as General ($226) + Research ($0) + Ownership ($0) = $226.
Last reported payment date: 2024-03-20 • Largest payer in this snapshot: Orthofix Medical, Inc. ($92).
Total Amount
$226
General + Research + Ownership
Payments
6
Total payment records
General Amount
$226
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-20
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Orthofix Medical, Inc. | $92 |
| Abbott Laboratories | $67 |
| Stryker Corporation | $51 |
| DePuy Synthes Sales Inc. | $15 |
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: 2010-11-23
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 |
|---|---|---|---|---|
| I20101123000520 | I | Orthopedic Surgery | 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 |
|---|---|---|---|---|
| J3301 | Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 2,338 | 155 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 530 | 279 | $0 |
| 20610 | Aspiration and/or injection of fluid from large joint | 304 | 164 | $0 |
| 73562 | X-ray of knee, 3 views | 281 | 168 | $0 |
| 97110 | Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 239 | 11 | $0 |
Insurance plans in this area (ZIP 60546)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| ORTHOPEDIC SURGERY | IL | 20610 | Aspiration and/or injection of large joint or joint capsule | 420 | 167 |
| ORTHOPEDIC SURGERY | IL | 27447 | Repair of knee joint | 27 | 26 |
| ORTHOPEDIC SURGERY | IL | 97001 | Physical therapy evaluation | 21 | 19 |
| ORTHOPEDIC SURGERY | IL | 97110 | Therapeutic exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes | 313 | 27 |
| ORTHOPEDIC SURGERY | IL | 97140 | Manual (physical) therapy techniques to 1 or more regions, each 15 minutes | 252 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Physical Therapist In Private Practice | IL | |
| Physical Therapist In Private Practice | IL | |
| P O D I A T R Y | IL | |
| Orthopedic Surgery | IL | |
| Physician Assistant | IL | |
| Physician Assistant | IL | |
| Physical Therapist In Private Practice | IL | |
| Orthopedic Surgery | IL | |
| Orthopedic Surgery | IL | |
| Physician Assistant | IL |
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