Search › South Carolina › Hospitalist Physician
William Chastain, MD
NPI 1891980777 · on the registry since 2007 · sole proprietor
Practice
- Address
- 701 Grove Rd Fl 5
Greenville, SC 29605 - Phone
- (864) 455-4411
- Organisation at this address
- Rdm Staffing Llc
Prisma Health-Upstate
Prisma Health-Upstate
Prisma Health-Upstate
Prisma Health-UpstateInferred from a shared address, not stated in the registry. - Clinicians at this address
- 1,211
Additional practice sites
- 1 Medical Center Dr, Biddeford, ME
- 227 Mountain Dr, Dahlonega, GA
- 612 Mocksville Ave, Salisbury, NC
- 25 June St, Sanford, ME
- 22 Bramhall St, Portland, ME
Registry record
- Primary taxonomy
- Hospitalist Physician
208M00000X
- Also registered as
- Hospitalist Physician
Hospitalist Physician
Internal Medicine Physician
Internal Medicine Physician
Hospitalist Physician
Internal Medicine Physician
Internal Medicine Physician - Licence states on file
- SC, NC, ME, MN, GA
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2026-06-30
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in South Carolina