Joshua Macklin, MD
NPI 1619144284ActiveIndividual· Pain Medicine, Pain Medicine· Union, NJ
Pain Medicine, Pain Medicine (MD) with Union Anesthesia Associates, PA, practicing in Union, New Jersey. 39 Medicare patients in 2024, $8,431 paid; nearly all of their 144 Part D prescriptions were generic (99%). Collegium Pharmaceutical, Inc. was the largest of 4 companies reporting payments in 2025, $319.27 in all, mostly food and beverage.
Overview
| NPI | 1619144284 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 13, 2008 |
| Last updated in NPPES | May 8, 2021 |
| Certified by provider | May 8, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Pain Medicine, Pain Medicine Primary | 208VP0000X | 25MA08615100 | NJ |
| Anesthesiology | 207L00000X | 25MA08615100 | 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 - Pain Management (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 39 |
|---|---|
| Services billed | 102 across 17 procedure codes |
| Paid by Medicare | $8,431 |
Part D prescriptions in 2024
| Prescriptions (claims) | 144 · 148 30-day fills |
|---|---|
| Patients | 58 |
| Total drug cost | $2,843 |
| Generic share | 99% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Pain Management |
| Secondary specialties | Anesthesiology, Interventional Pain Management |
Medical group
- Union Anesthesia Associates, PAUnion, NJ · 16 clinicians
Industry payments (Open Payments)
- 2025$319.27 · 19 payments from 4 companies
- 2024$152.67 · 9 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Collegium Pharmaceutical, Inc. | $240.87 | 15 |
| Valinor Pharma, LLC | $35.07 | 2 |
| Biotronik Nro, Inc. | $27.40 | 1 |
| Forte Bio-Pharma LLC | $15.93 | 1 |
What the 2025 payments were for
- Food and Beverage$319.27 · 19 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records