MARY N WALSH (MD) – Advanced Heart Failure and Transplant Cardiology Physician, NPI 1033175310
Advanced Heart Failure and Transplant Cardiology Physician
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Profile Insights
NPPES metrics only — not quality of care.
23 ADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY in IN
Provider Addresses for MARY N WALSH (MD)
8333 NAAB RD STE 420
INDIANAPOLIS, IN 462601992
Phone:
Type: Mailing
520, West 96th Street, Carmel, Hamilton County, Indiana, 46260, United States
INDIANAPOLIS, IN 462601316
Phone:
Type: Mailing
Naab Road, Indianapolis, Indiana, 46260, United States
INDIANAPOLIS, IN 462601992
Phone: (317) 338-6666
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 18 Open Payments records for all available years, with a total value of $12,782.
Total Amount is formed as General ($12,782) + Research ($0) + Ownership ($0) = $12,782.
Last reported payment date: 2023-11-01 • Largest payer in this snapshot: Regeneron Pharmaceuticals, Inc. ($12,364).
Total Amount
$12,782
General + Research + Ownership
Payments
18
Total payment records
General Amount
$12,782
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2023-11-01
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Regeneron Pharmaceuticals, Inc. | $12,364 |
| Abbott Laboratories | $149 |
| ABIOMED | $142 |
| Medtronic, Inc. | $127 |
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: 2004-06-21
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 |
|---|---|---|---|---|
| I20040621000384 | I | Advanced Heart Failure And Transplant 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 |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 391 | 232 | $0 |
| 99233 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 36 | 13 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 29 | 29 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 19 | 19 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $0 |
Insurance plans in this area (ZIP 46260)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | IN | |
| - | IN | |
| Pulmonary Disease, Critical Care (Intensivists) | IN | |
| General Surgery, Thoracic Surgery | IN | |
| - | IN | |
| - | NY | |
| Interventional Radiology | IN | |
| - | IN | |
| G A S T R O E N T E R O L O G Y | TX | |
| Nurse Practitioner | IN |
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