DR. JOHN R GROLL (M.D.) – Cardiovascular Disease Physician, NPI 1396716163
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
1,594 CARDIOVASCULAR DISEASE (CARDIOLOGY) in IL
Provider Addresses for DR. JOHN R GROLL (M.D.)
1028 S KIRKWOOD RD STE A
KIRKWOOD, MO 631227222
Phone: (314) 441-5609
Fax: (314) 288-0519
Type: Mailing
1900 STATE ST
CHESTER, IL 622331116
Phone: (618) 826-4581
Fax: (318) 826-5152
Type: Location
3009, North Ballas Road, Town and Country, Saint Louis County, Missouri, 63131, United States
STE. 100B
SAINT LOUIS, MO 631312322
Phone: (314) 432-1111
Fax: (314) 432-6308
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 2 Open Payments records for all available years, with a total value of $38.
Total Amount is formed as General ($38) + Research ($0) + Ownership ($0) = $38.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Siemens Medical Solutions USA, Inc. ($38).
Total Amount
$38
General + Research + Ownership
Payments
2
Total payment records
General Amount
$38
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-30
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Siemens Medical Solutions USA, Inc. | $38 |
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: 2003-11-17
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 |
|---|---|---|---|---|
| I20031117000133 | I | Cardiovascular Disease (Cardiology) | IL | 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 |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 17 | 14 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 13 | 13 | $0 |
Insurance plans in this area (ZIP 63122)
Loading plans...
Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MO | 92928 | Catheter insertion of stents in major coronary artery or branch, accessed through the skin | 13 | 11 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MO | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 56 | 48 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MO | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 23 | 16 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | MO | 93458 | Insertion of catheter in left heart for imaging of blood vessels or grafts and left lower heart | 47 | 46 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Hospitalist, Family Practice | IL | |
| Hospitalist, Internal Medicine | IL | |
| Pulmonary Disease | NM | |
| Internal Medicine, Family Practice | IL | |
| Nurse Practitioner | IL | |
| Nurse Practitioner | IL | |
| H E M A T O L O G Y/ O N C O L O G Y | IL | |
| H O S P I T A L I S T | MO | |
| Neurology, Critical Care (Intensivists) | IN | |
| Physician Assistant | IL |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.