Quick answers
- Does Crystal M. Humbert accept Medicare assignment?
- Yes. Medicare's clinician data says Crystal M. Humbert 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 Crystal M. Humbert's NPI number?
- 1740952225. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Crystal M. Humbert works
Medicare's Facility Affiliation Data lists Crystal M. Humbert 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.
- St Francis-DowntownGreenville, SC · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 420023
Practice locations
Addresses where Crystal M. Humbert is enrolled with Medicare (CMS data updated October 2, 2026).
- 135 Commonwealth DrGreenville, SC 29615
- 3 Saint Francis DrGreenville, SC 29601
- 317 Saint Francis Dr, Suite 220Greenville, SC 29601 (864) 255‑1901
Group practices
Medicare enrollment lists Crystal M. Humbert as a member of this group (CMS data updated October 2, 2026).
- Bon Secours Medical Group Greenville Specialty Care LLC292 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Greenville
Clinicians with the same Medicare primary specialty in Greenville, SC — not a recommendation.
Other clinicians in Bon Secours Medical Group Greenville Specialty Care LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2021 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1740952225 |
| 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