ERIK S MARSHALL (M.D.) – Cardiovascular Disease Physician, NPI 1144223850
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
777 INTERNAL MEDICINE in DE
Provider Addresses for ERIK S MARSHALL (M.D.)
4755 OGLETOWN STANTON RD
CHRISTIANA HOSPITAL SUITE 1E30
NEWARK, DE 197182200
Phone: (302) 623-1929
Type: Location
252 CHAPMAN RD
SUITE 150
NEWARK, DE 197025436
Phone: (302) 623-1929
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 64 Open Payments records for all available years, with a total value of $1,589.
Total Amount is formed as General ($1,589) + Research ($0) + Ownership ($0) = $1,589.
Last reported payment date: 2024-12-11 • Largest payer in this snapshot: Abbott Laboratories ($458).
Total Amount
$1,589
General + Research + Ownership
Payments
64
Total payment records
General Amount
$1,589
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-11
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: 2023-02-09
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 |
|---|---|---|---|---|
| I20070913000166 | I | Cardiovascular Disease (Cardiology) | DE | TBD |
| I20230209003071 | I | Cardiovascular Disease (Cardiology) | MD | 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 | 645 | 483 | $0 |
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 608 | 583 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 419 | 412 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 98 | 83 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 93 | 93 | $0 |
Insurance plans in this area (ZIP 19718)
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Provider's Procedures
| Specialty | Practice State | HCPCS Code | Description | Service Count | Beneficiary Count |
|---|---|---|---|---|---|
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | DE | 78452 | Nuclear medicine study of vessels of heart using drugs or exercise multiple studies | 16 | 16 |
| CARDIOVASCULAR DISEASE (CARDIOLOGY) | DE | 93010 | Routine electrocardiogram (EKG) using at least 12 leads with interpretation and report | 134 | 132 |
Group practice members
| Name | Specialty | State |
|---|---|---|
| - | DE | |
| - | DE | |
| - | DE | |
| - | PA | |
| Internal Medicine | DE | |
| Physician Assistant | DE | |
| Nurse Practitioner | PA | |
| General Surgery | IL | |
| Diagnostic Radiology | NY | |
| Internal Medicine | NY |
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