DR. MARK A MARIEB (M.D.) – Clinical Cardiac Electrophysiology Physician, NPI 1508862632
Clinical Cardiac Electrophysiology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
69 CARDIAC ELECTROPHYSIOLOGY in CT
Provider Addresses for DR. MARK A MARIEB (M.D.)
863 NORTH MAIN ST EXT
SUITE 101
WALLINGFORD, CT 06492
Phone: (203) 678-1050
Fax: (203) 648-4779
Type: Mailing
810 FAIRGROVE CHURCH RD
HICKORY, NC 286029617
Phone:
Type: Mailing
3521 GRAYSTONE PL SE STE 202
CONOVER, NC 286138269
Phone: (828) 732-5700
Type: Location
67 MAPLE AVE
DERBY, CT 064181328
Phone: (203) 732-1256
Type: Mailing
2313 WHITNEY AVE
SUITE 2
HAMDEN, CT 065181326
Phone: (203) 916-5670
Fax: (203) 732-1470
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 315 Open Payments records for all available years, with a total value of $30,823.
Total Amount is formed as General ($30,823) + Research ($0) + Ownership ($0) = $30,823.
Last reported payment date: 2024-12-30 • Largest payer in this snapshot: Medical Device Business Services, Inc. ($8,224).
Total Amount
$30,823
General + Research + Ownership
Payments
315
Total payment records
General Amount
$30,823
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 |
|---|---|
| Medical Device Business Services, Inc. | $8,224 |
| Merit Medical Systems Inc | $7,536 |
| Impulse Dynamics (USA) Inc. | $6,836 |
| ATRICURE, INC. | $2,876 |
| Biosense Webster, Inc. | $878 |
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: 2026-02-25
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
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 |
|---|---|---|---|---|
| I20081107000650 | I | Cardiac Electrophysiology | CT | TBD |
| I20260225002521 | I | Cardiac Electrophysiology | NC | 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 |
|---|---|---|---|---|
| 93296 | Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days | 515 | 203 | $0 |
| 93294 | Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days | 299 | 124 | $0 |
| 93298 | Evaluation of cardiac rhythm monitor system, remote up to 30 days | 247 | 37 | $0 |
| G2066 | Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec | 246 | 36 | $0 |
| 93295 | Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days | 227 | 84 | $0 |
Insurance plans in this area (ZIP 06492)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIAC ELECTROPHYSIOLOGY | CT | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 43 | 42 |
| CARDIAC ELECTROPHYSIOLOGY | CT | 93280 | Evaluation, testing, and programming adjustment of permanent dual lead pacemaker system with physician analysis, review, and report | 56 | 48 |
| CARDIAC ELECTROPHYSIOLOGY | CT | 93284 | Evaluation, testing and programming adjustment of defibrillator with analysis, review and report | 38 | 31 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| Gastroenterology, Internal Medicine | NC | |
| General Surgery | NC | |
| G A S T R O E N T E R O L O G Y | NC | |
| Nurse Practitioner | NC | |
| Cardiac Electrophysiology, Cardiovascular Disease (Cardiology) | TN | |
| Pulmonary Disease | NC | |
| - | NC | |
| Family Practice | GA | |
| Vascular Surgery, General Surgery | NC | |
| - | NC |
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