MICHAEL J. PORTER (M.D.) – Clinical Cardiac Electrophysiology Physician, NPI 1225074511
Clinical Cardiac Electrophysiology Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
214 CARDIAC ELECTROPHYSIOLOGY in IL
Provider Addresses for MICHAEL J. PORTER (M.D.)
13011 S 104TH AVE STE 100
PALOS PARK, IL 604641508
Phone: (708) 274-3278
Fax: (708) 478-3299
Type: Location
1960 Ogden St
Suite 110
Denver, CO 802183666
Phone: (303) 318-2460
Fax: (303) 318-2489
Type: Location
Colorado Dermatology Specialists, 1960, Ogden Street, Five Points, Denver, Denver County, Colorado, 80218, United States
SUITE 110
DENVER, CO 802183666
Phone: (303) 318-2460
Fax: (303) 318-2489
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 47 Open Payments records for all available years, with a total value of $1,626.
Total Amount is formed as General ($1,626) + Research ($0) + Ownership ($0) = $1,626.
Last reported payment date: 2024-12-10 • Largest payer in this snapshot: Medical Device Business Services, Inc. ($794).
Total Amount
$1,626
General + Research + Ownership
Payments
47
Total payment records
General Amount
$1,626
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-10
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Medical Device Business Services, Inc. | $794 |
| Biosense Webster, Inc. | $269 |
| PFIZER INC. | $201 |
| CARDIVA MEDICAL, INC. | $89 |
| Janssen Pharmaceuticals, Inc | $64 |
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: 2018-08-09
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 |
|---|---|---|---|---|
| I20180809005978 | I | Cardiac Electrophysiology | 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 765 | 462 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 434 | 130 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 357 | 220 | $0 |
| 85610 | Blood test, clotting time | 258 | 112 | $0 |
| 93793 | Anticoagulant management of patient taking warfarin | 255 | 112 | $0 |
Insurance plans in this area (ZIP 60464)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIAC ELECTROPHYSIOLOGY | CO | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 44 | 21 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Cardiovascular Disease (Cardiology) | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Cardiovascular Disease (Cardiology), Internal Medicine | IL | |
| Interventional Cardiology, Cardiovascular Disease (Cardiology) | IL | |
| Physician Assistant | IL | |
| Cardiovascular Disease (Cardiology), Cardiac Electrophysiology | IL | |
| - | AZ |
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