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

Dr. Grant C Zimmerman, MD

Individual provider Surgery Physician · NPI 1285209957

Dr. Grant C Zimmerman, MD is a Surgery Physician in Spartanburg, South Carolina. Practices as a sole proprietor. Licensed in South Carolina.

Licensed in
SC
In the registry since
2021
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

101 E Wood St
Spartanburg, SC 29303-3040
Phone: (864) 560-6000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence LL86074 (SC)

Record details

NPI number1285209957
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedMay 25, 2021
Last updated in NPPESSeptember 7, 2022
Certification dateSeptember 7, 2022

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