DR. RONALD A WEISS (MD) – Cardiovascular Disease Physician, NPI 1871548990
Cardiovascular Disease Physician
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Profile Insights
NPPES metrics only — not quality of care.
1,594 CARDIOVASCULAR DISEASE (CARDIOLOGY) in IL
Provider Addresses for DR. RONALD A WEISS (MD)
PO BOX 955860
SAINT LOUIS, MO 631956971
Phone: (636) 498-5944
Type: Mailing
2 GOOD SAMARITAN WAY STE 220
MOUNT VERNON, IL 628642476
Phone: (618) 899-3900
Type: Location
1031 Bellevue Ave
Suite 206
Saint Louis, MO 631171818
Phone: (314) 781-7800
Fax: (314) 781-5900
Type: Location
4424 E Flamingo Ave Ste 300
Nampa, ID 836879306
Phone: (208) 302-0200
Fax: (208) 302-0255
Type: Location
The Y Store, MN 1; MN 169, Tower, Saint Louis County, Minnesota, 55790, United States
SAINT LOUIS, MO 631666971
Phone: (314) 781-7800
Fax: (314) 781-5900
Type: Mailing
1031 Medical Building, 1031, Bellevue Avenue, Richmond Heights, Saint Louis County, Missouri, 63117, United States
SUITE 206
SAINT LOUIS, MO 631171818
Phone: (314) 781-7800
Fax: (314) 781-5900
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 3 Open Payments records for all available years, with a total value of $50.
Total Amount is formed as General ($50) + Research ($0) + Ownership ($0) = $50.
Last reported payment date: 2024-08-28 • Largest payer in this snapshot: ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) ($18).
Total Amount
$50
General + Research + Ownership
Payments
3
Total payment records
General Amount
$50
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-08-28
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) | $18 |
| Dompe US, Inc. | $18 |
| Bausch & Lomb Americas Inc. | $15 |
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: 2022-10-27
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 3 Medicare enrollment records; no due dates published yet.
Enrollment records
3
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 |
|---|---|---|---|---|
| I20040809000089 | I | Cardiovascular Disease (Cardiology) | IL | TBD |
| I20221010002924 | I | Cardiovascular Disease (Cardiology) | ID | TBD |
| I20221027000605 | I | Interventional Cardiology | HI | 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 |
|---|---|---|---|---|
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 131 | 131 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 100 | 48 | $0 |
| 99222 | Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 58 | 57 | $0 |
| 99152 | Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | 38 | 35 | $0 |
| 93458 | Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist | 33 | 31 | $0 |
Insurance plans in this area (ZIP 63195)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MO | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 49 | 49 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MO | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 54 | 34 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MO | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 12 | 11 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Qualified Audiologist | ID | |
| Orthopedic Surgery | ID | |
| - | ID | |
| - | UT | |
| Family Practice | ID | |
| Physician Assistant | ID | |
| - | ID | |
| Internal Medicine | ID | |
| Family Practice | ID | |
| - | ID |
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