Margaret M. Fleck, NP
NPI 1205822178ActiveIndividual· Nurse Practitioner· Piscataway, NJ
Nurse Practitioner (NP) with Advanced Cardiology LLC, practicing in Piscataway, New Jersey. Mostly services rather than prescriptions: Medicare paid $68,760 for 295 patients in 2024, with only 40 Part D claims. Medtronic, Inc. was the largest of 9 companies reporting payments in 2025, $1,103 in all, mostly food and beverage. Lists Ahs Hospital Corp and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1205822178 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Sep 26, 2005 |
| Last updated in NPPES | Jun 1, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | 26NN07743300 | NJ |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 295 |
|---|---|
| Services billed | 929 across 13 procedure codes |
| Paid by Medicare | $68,760 |
Part D prescriptions in 2024
| Prescriptions (claims) | 40 · 56 30-day fills |
|---|---|
| Total drug cost | $6,122 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Advanced Cardiology LLCNewton, NJ · 32 clinicians
Hospital affiliations
- Ahs Hospital CorpHackettstown, NJ
- Cooperman Barnabas Medical CenterLivingston, NJ
- Morristown Medical CenterMorristown, NJ
- Newton Medical CenterNewton, NJ
Industry payments (Open Payments)
- 2025$1,103 · 18 payments from 9 companies
- 2024$1,185 · 22 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $437.44 | 5 |
| Cvrx, Inc. | $161.73 | 1 |
| Shockwave Medical, Inc | $127.74 | 1 |
| E.R. Squibb & Sons, L.L.C. | $111.86 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $101.08 | 1 |
What the 2025 payments were for
- Food and Beverage$1,103 · 18 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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