Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

William Green Sandifer III, MD

Individual provider Internal Medicine Physician · NPI 1457311730

William Green Sandifer III, MD is a Hospitalist in Greenville, South Carolina. Graduated from University of South Carolina School of Medicine in 1989, 37 years ago. Practices with SC House Calls Inc, a 446-clinician group, accepts Medicare assignment and offers telehealth. Licensed in South Carolina.

Years since qualifying
37
Trained at
University of South Carolina School of Medicine
Licensed in
SC
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

701 Grove Rd 5th Fl
Greenville, SC 29605-5611
Phone: (864) 455-4436
Fax: (864) 455-5008
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hospitalist Physician (primary) Taxonomy 208M00000X · Licence 15862 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence 15862 (SC)

Record details

NPI number1457311730
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 23, 2006
Last updated in NPPESMay 20, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF SOUTH CAROLINA SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice Sc House Calls Inc — 446 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

Other providers in Greenville