Gillian Boyd-Woschinko, MD
NPI 1639336175ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Glen Ridge, NJ
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Glen Ridge, New Jersey, trained at Jefferson Medical College of Thomas Jefferson University (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $1,693,920 for 3,608 claims, against $129,295 paid for services in 2024. Corcept Therapeutics was the largest of 12 companies reporting payments in 2025, $650.81 in all, mostly food and beverage.
Overview
| NPI | 1639336175 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 21, 2008 |
| Last updated in NPPES | Jun 6, 2025 |
| Certified by provider | Jun 6, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 25MA09236900 | NJ |
| Internal Medicine | 207R00000X | 251628 | NY |
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 | 458 |
|---|---|
| Services billed | 5,104 across 16 procedure codes |
| Paid by Medicare | $129,295 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,608 · 8,824 30-day fills |
|---|---|
| Patients | 604 |
| Total drug cost | $1,693,920 |
| Generic share | 49% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Mpv New Jersey MD Services PCDumont, NJ · 151 clinicians
Hospital affiliations
- Hackensack Meridian Mountainside MedicalMontclair, NJ
- Valley HospitalParamus, NJ
Industry payments (Open Payments)
- 2025$650.81 · 29 payments from 12 companies
- 2024$356.37 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Corcept Therapeutics | $280.32 | 11 |
| Abbott Laboratories | $66.03 | 3 |
| Xeris Pharmaceuticals, Inc. | $57.51 | 3 |
| Amgen Inc. | $53.24 | 3 |
| Lilly USA, LLC | $36.31 | 2 |
What the 2025 payments were for
- Food and Beverage$650.81 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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