Quick answers
- Does Margaret H. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Margaret H. Sullivan accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Margaret H. Sullivan's NPI number?
- 1619209459. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Margaret H. Sullivan works
Medicare's Facility Affiliation Data lists Margaret H. Sullivan at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Blue Ridge Regional HospitalSpruce Pine, NC · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 341329
- The McDowell HospitalMarion, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340087
Practice locations
Addresses where Margaret H. Sullivan is enrolled with Medicare (CMS data updated October 2, 2026).
- 125 Hospital DrSpruce Pine, NC 28777 (828) 765‑4201
- 189 Hospital DrSpruce Pine, NC 28777 (828) 766‑3555
- 472 Rankin DrMarion, NC 28752 (828) 652‑6326
Group practices
Medicare enrollment lists Margaret H. Sullivan as a member of these groups (CMS data updated October 2, 2026).
- MH Mission Hospital McDowell, LLLP41 clinicians in the group
- MH Blue Ridge Medical Center, LLLP24 clinicians in the group
- Blue Ridge Regional Hospital, Inc.22 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Find other Obstetrics/Gynecology doctors in North Carolina →
Other OB-GYNs in North Carolina
Clinicians with the same Medicare primary specialty in North Carolina — not a recommendation.
Other clinicians in MH Mission Hospital McDowell, LLLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of California, San Francisco School Of Medicine |
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1619209459 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians