Quick answers
- Does Lonnie T. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Lonnie T. 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 Lonnie T. Sullivan's NPI number?
- 1609372424. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lonnie T. Sullivan works
Medicare's Facility Affiliation Data lists Lonnie T. 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.
- The Moses H. Cone Memorial HospitalGreensboro, NC · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 340091
Practice locations
Addresses where Lonnie T. Sullivan is enrolled with Medicare (CMS data updated October 2, 2026).
- 1200 N Elm StGreensboro, NC 27401 (336) 832‑7000
Group practices
Medicare enrollment lists Lonnie T. Sullivan as a member of this group (CMS data updated October 2, 2026).
- The Moses H Cone Memorial Hospital Operating Corporation734 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Greensboro
Clinicians with the same Medicare primary specialty in Greensboro, NC — not a recommendation.
Other clinicians in The Moses H Cone Memorial Hospital Operating Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Duke University School Of Medicine |
| Graduation year | 2018 (8 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609372424 |
| 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