William Elijah Chastain, MD
Hospitalist · Internal Medicine (CMS) · Greenville, SC
At a glance
701 Grove Rd Fl 5, Greenville, SC 29605-4210
NPPES record updated Jun 30, 2026. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
701 Grove Rd Fl 5Greenville, SC 29605-4210
Additional reported practice locations
612 Mocksville AveSalisbury, NC 281442732
Phone: 7042105260
Fax: 7042105265 25 June St
Sanford, ME 040732621
Phone: 2073244310 227 Mountain Dr
Dahlonega, GA 305331606
Phone: 7702192627 22 Bramhall St
Portland, ME 041023134
Phone: 2076624618
Fax: 2076626254 1 Medical Center Dr
Biddeford, ME 040059422
Phone: 2072837937
Fax: 2072837018
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2007
- CMS specialties
- Hospitalist · Internal Medicine
Practice groups
- Belle Chasse Physician Services Llc
- Novant Health Medical Group, Llc
- Southeastern Hospitalist Services Pc
- Spartanburg Medical Center
Reported hospital affiliations
- Grand Strand Regional Medical Center Myrtle Beach, SC
- Novant Health Brunswick Medical Center Supply, NC
- Novant Health Forsyth Medical Center Winston-Salem, NC
- Ochsner Medical Center Acute New Orleans, LA
- Spartanburg Medical Center Spartanburg, SC
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Hospitalist · Internal Medicine (CMS)
- Taxonomy code
- 208M00000X
- Enumeration date
- Sep 13, 2007
- Record updated
- Jun 30, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
208M00000X
License reported: 35451 SC
208M00000X · Primary
License reported: 2020-02273 NC
208M00000X
License reported: MD25297 ME
207R00000X
License reported: 35451 SC
207R00000X
License reported: 2020-02273 NC
208M00000X
License reported: 60032 MN
207R00000X
License reported: MD25297 ME
207R00000X
License reported: 65091 GA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
701 Grove Rd Fl 5Greenville, SC 29605-4210
- Phone
- (864) 455-4411
Mailing address
1 INDEPENDENCE PT STE 212GREENVILLE, SC 296154536
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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