Provider Profile
Listed in the NPI registry as a nurse practitioner, John D. Garren, NP practices in Greenville, SC. John is also listed as specializing in nurse practitioner — acute care and nurse practitioner — gerontology.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
UPSTATE CARDIOLOGY 2 INNOVATION DRIVE, STE 400
Greenville, SC 29607
John D. Garren is a nurse practitioner in Greenville, SC. That is the designation recorded for this NPI in the federal registry.
NPI registry
John D. Garren is listed at Upstate Cardiology 2 Innovation Drive, Ste 400, Greenville, SC 29607. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (864) 235-7665. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
John D. Garren's National Provider Identifier is 1346738168. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
John D. Garren attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
John D. Garren has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
Not yet. This profile is built from public federal data and has not been confirmed by John D. Garren. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.