MARK H HOYER (MD) – Pediatric Cardiology Physician, NPI 1013020353
Pediatric Cardiology Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
667 PEDIATRIC MEDICINE in IN
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Provider Addresses for MARK H HOYER (MD)
PO BOX 719094
CHICAGO, IL 606779318
Phone: (317) 777-6435
Fax: (317) 777-6644
Type: Mailing
Indianapolis, Marion County, Indiana, United States
INDIANAPOLIS, IN 462061026
Phone: (317) 274-1201
Fax: (317) 278-9905
Type: Mailing
Riley Hospital for Children, 705, Riley Hospital Drive, Indianapolis, Marion, Indiana, 46202, United States
RR 127
INDIANAPOLIS, IN 462025109
Phone: (317) 274-8906
Fax: (317) 274-4022
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 42 Open Payments records for all available years, with a total value of $21,942.
Total Amount is formed as General ($21,942) + Research ($0) + Ownership ($0) = $21,942.
Last reported payment date: 2024-12-09 • Largest payer in this snapshot: Abbott Laboratories ($10,964).
Total Amount
$21,942
General + Research + Ownership
Payments
42
Total payment records
General Amount
$21,942
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-09
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Abbott Laboratories | $10,964 |
| Edwards Lifesciences Corporation | $10,434 |
| Medtronic, Inc. | $356 |
| Terumo Medical Corporation | $77 |
| Penumbra, Inc. | $30 |
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: 2010-12-07
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 |
|---|---|---|---|---|
| I20101207001316 | 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.
No Medicare fee-for-service utilization data available for this provider in our database.
Insurance plans in this area (ZIP 60677)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Pediatric Medicine | IN | |
| - | IN | |
| - | IN | |
| - | IN | |
| - | IN | |
| - | IN | |
| - | IN | |
| Physician Assistant | IL | |
| - | IN | |
| Pediatric Medicine | IN |
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