Barbara Nixon, D.O.
NPI 1780631937ActiveIndividual· Emergency Medicine, Emergency Medical Services· Southfield, MI
Emergency Medicine, Emergency Medical Services (D.O.) in Southfield, Michigan, trained at At Still University of Health Sciences, College of Osteo Med, Kirksville (class of 1993). 483 Medicare patients in 2024, $74,358 paid; nearly all of their 80 Part D prescriptions were generic (94%). Glaxosmithkline, LLC. reported $124.31 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1780631937 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | May 30, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine, Emergency Medical Services Primary | 207PE0004X | 5101011957 | MI |
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 - Emergency Medicine (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 483 |
|---|---|
| Services billed | 810 across 27 procedure codes |
| Paid by Medicare | $74,358 |
Part D prescriptions in 2024
| Prescriptions (claims) | 80 · 84 30-day fills |
|---|---|
| Patients | 56 |
| Total drug cost | $1,966 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | At Still University of Health Sciences, College of Osteo Med, Kirksville |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Emergency Medicine |
Medical groups
- Independent Emergency Physicians PCSouthfield, MI · 205 clinicians
- Independent Observation Physicians PLLCJackson, MI · 141 clinicians
Hospital affiliation
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
Industry payments (Open Payments)
- 2025$124.31 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Glaxosmithkline, LLC. | $124.31 | 1 |
What the 2025 payments were for
- Food and Beverage$124.31 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 35 Emergency Medicine, Emergency Medical Services providers in Southfield · All Emergency Medicine, Emergency Medical Services providers in Michigan