Robert Chang, DO
NPI 1417482035ActiveIndividual· Emergency Medicine· Vineland, NJ
Emergency Medicine (DO) in Vineland, New Jersey, trained at University of New England, College of Osteo Medicine (class of 2017). 493 Medicare patients in 2024, $75,337 paid; nearly all of their 167 Part D prescriptions were generic (91%). Braeburn Inc. was the largest of 2 companies reporting payments in 2025, $140.56 in all, mostly food and beverage.
Overview
| NPI | 1417482035 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 21, 2017 |
| Last updated in NPPES | May 25, 2026 |
| Certified by provider | May 25, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 25MB10796600 | NJ |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Emergency Medicine (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 493 |
|---|---|
| Services billed | 792 across 18 procedure codes |
| Paid by Medicare | $75,337 |
Part D prescriptions in 2024
| Prescriptions (claims) | 167 · 171 30-day fills |
|---|---|
| Patients | 119 |
| Total drug cost | $3,165 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of New England, College of Osteo Medicine |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Atlantic Emergency Associates PAAtlantic City, NJ · 47 clinicians
- South Jersey Health System Emergency Physician Services P AVineland, NJ · 31 clinicians
- Atlantic Emergency Associates - Hammonton Sed LLCHammonton, NJ · 26 clinicians
Hospital affiliations
- Atlanticare Regional Medical Center - City CampusAtlantic City, NJ
- Inspira Medical Center VinelandVineland, NJ
Industry payments (Open Payments)
- 2025$140.56 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Braeburn Inc. | $125.56 | 1 |
| Melinta Therapeutics, LLC | $15.00 | 1 |
What the 2025 payments were for
- Food and Beverage$140.56 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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