ROBERT LOUIS JR. HOOKER (MD) – Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, NPI 1265405765
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,221 CARDIOVASCULAR DISEASE (CARDIOLOGY) in MI
Provider Addresses for ROBERT LOUIS JR. HOOKER (MD)
100 MICHIGAN ST NE # MC845
GRAND RAPIDS, MI 495032560
Phone:
Type: Mailing
221 MICHIGAN ST NE STE 300
GRAND RAPIDS, MI 495032537
Phone: (616) 459-7258
Fax: (616) 459-5215
Type: Location
Tampa General Circle, Harbour Island, Tampa, Hillsborough County, Florida, 33606, United States
# 820
TAMPA, FL 336063601
Phone: (813) 844-3228
Fax: (813) 844-7730
Type: Mailing
760, Northwest 56th Street, Oklahoma City, Oklahoma County, Oklahoma, 73118, United States
OKLAHOMA CITY, OK 731124461
Phone: (405) 951-4345
Fax: (405) 951-4392
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 41 Open Payments records for all available years, with a total value of $42,390.
Total Amount is formed as General ($42,390) + Research ($0) + Ownership ($0) = $42,390.
Last reported payment date: 2024-10-25 • Largest payer in this snapshot: Paragonix Technologies, Inc. ($37,500).
Total Amount
$42,390
General + Research + Ownership
Payments
41
Total payment records
General Amount
$42,390
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-10-25
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Paragonix Technologies, Inc. | $37,500 |
| TRANSMEDICS, INC. | $3,124 |
| Abbott Laboratories | $859 |
| ABIOMED | $240 |
| Edwards Lifesciences Corporation | $235 |
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: 2024-01-02
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 |
|---|---|---|---|---|
| I20240102002608 | I | Cardiovascular Disease (Cardiology) | MI | 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 49503)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIAC SURGERY | FL | 33405 | Replacement of left lower heart chamber valve using artificial valve on heart-lung machine | 26 | 26 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Critical Care (Intensivists) | IL | |
| Physician Assistant | MI | |
| Physician Assistant | MI | |
| Physician Assistant | MI | |
| - | MI | |
| Vascular Surgery | IL | |
| - | MI | |
| - | MI | |
| A N E S T H E S I O L O G Y | TX | |
| Clinical Social Worker | MI |
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