MARTIN O'RIORDAN (MD) – Cardiovascular Disease Physician, NPI 1528063385
Cardiovascular Disease Physician
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Doctor Profile
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Profile Insights
NPPES metrics only — not quality of care.
2,006 CARDIOVASCULAR DISEASE (CARDIOLOGY) in PA
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Provider Addresses for MARTIN O'RIORDAN (MD)
Lansdowne Avenue, Winding Way, Drexel Hill, Springfield, Upper Darby, Delaware County, Pennsylvania, 19026, United States
STE 3001
DARBY, PA 190231330
Phone: (610) 526-4100
Fax: (610) 586-4114
Type: Location
41 UNIVERSITY DR STE 106
NEWTOWN, PA 189401873
Phone:
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 144 Open Payments records for all available years, with a total value of $2,828.
Total Amount is formed as General ($2,828) + Research ($0) + Ownership ($0) = $2,828.
Last reported payment date: 2024-12-12 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($873).
Total Amount
$2,828
General + Research + Ownership
Payments
144
Total payment records
General Amount
$2,828
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-12
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Novartis Pharmaceuticals Corporation | $873 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $443 |
| E.R. Squibb & Sons, L.L.C. | $271 |
| HeartFlow, Inc. | $263 |
| PFIZER INC. | $181 |
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: 2010-04-28
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 |
|---|---|---|---|---|
| I20100428000247 | I | Cardiovascular Disease (Cardiology) | PA | 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 |
|---|---|---|---|---|
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 733 | 435 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 702 | 394 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 206 | 201 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 132 | 48 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 93 | 83 | $0 |
Insurance plans in this area (ZIP 19023)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | PA | |
| - | PA | |
| - | PA | |
| - | PA | |
| Nurse Practitioner | PA | |
| G A S T R O E N T E R O L O G Y | PA | |
| H O S P I T A L I S T | PA | |
| Emergency Medicine | PA | |
| H O S P I T A L I S T | NY | |
| Infectious Disease | PA |
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