AUDREY ANN SERNYAK (MD) – Cardiovascular Disease Physician, NPI 1922096494
Cardiovascular Disease Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
777 INTERNAL MEDICINE in DE
Provider Addresses for AUDREY ANN SERNYAK (MD)
86 OMEGA DR BLDG B-86
NEWARK, DE 197132065
Phone: (302) 421-4828
Fax: (302) 421-4971
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 4 Open Payments records for all available years, with a total value of $288.
Total Amount is formed as General ($288) + Research ($0) + Ownership ($0) = $288.
Last reported payment date: 2024-05-13 • Largest payer in this snapshot: ABIOMED ($142).
Total Amount
$288
General + Research + Ownership
Payments
4
Total payment records
General Amount
$288
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-05-13
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| ABIOMED | $142 |
| Boston Scientific Corporation | $106 |
| PFIZER INC. | $24 |
| Janssen Pharmaceuticals, Inc | $17 |
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: 2023-11-07
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 |
|---|---|---|---|---|
| I20150312000935 | I | Cardiovascular Disease (Cardiology) | DE | TBD |
| I20231107000070 | I | Internal Medicine | 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 |
|---|---|---|---|---|
| 93010 | Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 319 | 301 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 182 | 151 | $0 |
| 99232 | Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 121 | 85 | $0 |
| 93306 | Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | 74 | 74 | $0 |
| 99213 | Established patient office or other outpatient visit, 20-29 minutes | 50 | 46 | $0 |
Insurance plans in this area (ZIP 19713)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Clinical Social Worker | MD | |
| Nurse Practitioner | MD | |
| Internal Medicine, Pediatric Medicine, Hospitalist, Internal Medicine | MD | |
| Diagnostic Radiology | MD | |
| Diagnostic Radiology | MN | |
| Internal Medicine, Hospitalist | NY | |
| Internal Medicine, Cardiovascular Disease (Cardiology) | DE | |
| Diagnostic Radiology | MN | |
| Physician Assistant | DE | |
| - | VA |
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