Nikoletta Proudan
NPI 1437538279ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Morristown, NJ
Internal Medicine, Endocrinology, Diabetes & Metabolism in Morristown, New Jersey, trained at Lake Erie College of Osteopathic Medicine, Erie (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $970,768 for 2,110 claims, against $77,242 paid for services in 2024. Dexcom, Inc. was the largest of 12 companies reporting payments in 2025, $680.51 in all, mostly food and beverage.
Overview
| NPI | 1437538279 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | May 26, 2015 |
| Last updated in NPPES | Dec 9, 2024 |
| Certified by provider | Dec 9, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 5101025518 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 355 |
|---|---|
| Services billed | 1,826 across 18 procedure codes |
| Paid by Medicare | $77,242 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,110 · 4,461 30-day fills |
|---|---|
| Patients | 315 |
| Total drug cost | $970,768 |
| Generic share | 31% of claims |
Education and affiliations
| Medical school | Lake Erie College of Osteopathic Medicine, Erie |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Practice Associates Medical GroupSummit, NJ · 1,408 clinicians
Hospital affiliations
- Ahs Hospital CorpHackettstown, NJ
- Chilton Medical CenterPompton Plains, NJ
- Morristown Medical CenterMorristown, NJ
- Newton Medical CenterNewton, NJ
Industry payments (Open Payments)
- 2025$680.51 · 27 payments from 12 companies
- 2024$382.15 · 17 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $108.10 | 1 |
| Lilly USA, LLC | $99.12 | 6 |
| Madrigal Pharmaceuticals | $95.95 | 3 |
| Medtronic, Inc. | $90.82 | 3 |
| Tandem Diabetes Care, Inc. | $75.21 | 3 |
What the 2025 payments were for
- Food and Beverage$601.39 · 25 payments
- Education$79.12 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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