DR. JOSEPH W MULARCZYK (M.D.) – Cardiovascular Disease Physician, NPI 1215950720
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,594 CARDIOVASCULAR DISEASE (CARDIOLOGY) in IL
Provider Addresses for DR. JOSEPH W MULARCZYK (M.D.)
3800 W 203rd St Ste 204
Olympia Fields, IL 604611185
Phone: (708) 852-2641
Fax: (708) 503-3260
Type: Location
2850, West 95th Street, Evergreen Park, Worth Township, Cook County, Illinois, 60805, United States
SUITE 305
EVERGREEN PARK, IL 608052735
Phone: (708) 425-7272
Fax: (708) 422-6273
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: 2024-06-28
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20100130000264 | I | Cardiovascular Disease (Cardiology) | IL | TBD |
| I20240628000094 | I | Cardiovascular Disease (Cardiology) | IN | 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 |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 2,384 | 1,652 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 759 | 747 | $0 |
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 167 | 108 | $0 |
| 93325 | Ultrasound of heart with color-depicted blood flow, rate and valve function | 142 | 126 | $0 |
| 93308 | Ultrasound of heart, follow-up | 134 | 117 | $0 |
Insurance plans in this area (ZIP 60461)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | IL | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 3841 | 2581 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| General Surgery | IL | |
| Internal Medicine | IL | |
| Diagnostic Radiology | WI | |
| Internal Medicine | MI | |
| Hematology/Oncology, Hospice/Palliative Care | IL | |
| Nurse Practitioner | IL | |
| O B S T E T R I C S/ G Y N E C O L O G Y | OH | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| O T O L A R Y N G O L O G Y | CT |
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