Gregory Callanan, DO
NPI 1831625789ActiveIndividual· Orthopaedic Surgery· Somers Point, NJ
Orthopaedic Surgery (DO) in Somers Point, New Jersey, trained at Rowan University School of Osteopathic Medicine (class of 2017). 150 Medicare patients in 2024, $34,457 paid; all of their 106 Part D prescriptions were generic. Vb Spine LLC was the largest of 6 companies reporting payments in 2025, $1,509 in all, mostly travel and lodging.
Overview
| NPI | 1831625789 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 11, 2017 |
| Last updated in NPPES | May 19, 2026 |
| Certified by provider | May 19, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Orthopaedic Surgery Primary | 207X00000X | 25MB11717700 | NJ |
| Orthopaedic Surgery, Orthopaedic Surgery of the Spine | 207XS0117X | 25MB11717700 | NJ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Orthopaedic Surgery | 207X00000X | OS021856 | PA |
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 - Orthopedic Surgery (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 150 |
|---|---|
| Services billed | 330 across 20 procedure codes |
| Paid by Medicare | $34,457 |
Part D prescriptions in 2024
| Prescriptions (claims) | 106 · 106 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $1,187 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Rowan University School of Osteopathic Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Orthopedic Surgery |
Medical group
- Virtua Medical Group, PACherry Hill, NJ · 1,688 clinicians
Hospital affiliations
- Virtua Mount Holly HospitalMount Holly, NJ
- Virtua Willingboro HospitalWillingboro, NJ
- West Jersey HospitalVoorhees, NJ
Industry payments (Open Payments)
- 2025$1,509 · 11 payments from 6 companies
- 2024$1,243 · 20 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Vb Spine LLC | $1,213 | 3 |
| Providence Medical Technology, Inc. | $174.67 | 4 |
| Stryker Corporation | $45.86 | 1 |
| Globus Medical, Inc. | $29.98 | 1 |
| Depuy Synthes Sales Inc. | $28.25 | 1 |
What the 2025 payments were for
- Travel and Lodging$817.38 · 1 payment
- Food and Beverage$691.46 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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