DR. MICHAEL ANTHONY RIHNER (MD) – Cardiovascular Disease Physician, NPI 1831279702
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
442 CARDIOVASCULAR DISEASE (CARDIOLOGY) in AL
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Provider Addresses for DR. MICHAEL ANTHONY RIHNER (MD)
600, Providence Park Drive, Huntleigh Woods, Mobile, Mobile County, Alabama, 36695, United States
MOBILE, AL 366954616
Phone: (251) 634-1544
Mailing address matches the actual address.
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 65 Open Payments records for all available years, with a total value of $1,246.
Total Amount is formed as General ($1,246) + Research ($0) + Ownership ($0) = $1,246.
Last reported payment date: 2024-12-16 • Largest payer in this snapshot: Novartis Pharmaceuticals Corporation ($466).
Total Amount
$1,246
General + Research + Ownership
Payments
65
Total payment records
General Amount
$1,246
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-16
Latest reported date
Top Companies
Largest payers in this snapshot
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: 2011-04-04
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 |
|---|---|---|---|---|
| I20110404000151 | I | Cardiovascular Disease (Cardiology) | AL | 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 | 1,086 | 515 | $0 |
| J2785 | Injection, regadenoson, 0.1 mg | 696 | 174 | $0 |
| 93000 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 457 | 376 | $0 |
| A9555 | Rubidium rb-82, diagnostic, per study dose, up to 60 millicuries | 338 | 169 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 325 | 319 | $0 |
Insurance plans in this area (ZIP 36695)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | AL | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 315 | 315 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | AL | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 85 | 61 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | AL | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 21 | 14 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | AL | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 42 | 42 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Cardiovascular Disease (Cardiology), Internal Medicine | AL | |
| Cardiovascular Disease (Cardiology) | OR | |
| Cardiovascular Disease (Cardiology) | CA | |
| Cardiovascular Disease (Cardiology), Interventional Cardiology | AL | |
| Cardiovascular Disease (Cardiology), Cardiac Electrophysiology | AL |
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