Keith Steven Nall, M.D.
Emergency Medicine Physician · Greenville, SC
Keith Steven Nall, M.D. is an emergency medicine physician with a practice address in Greenville, South Carolina, and NPI 1831157643, issued on May 2, 2006. Check the license (South Carolina 18032, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Keith Steven Nall
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 18032 SC
Self-reported in NPPES; status is on the state search - Practice location
- 701 Grove RD, Greenville, SC 29605
- Phone
- (864) 455-7000
- Enumerated
- May 2, 2006
- Record last updated
- Dec 19, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid IDs
- 180324 SC
000744378A GA - Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,244 in South Carolina → Look up another NPI →
Also registered at 701 Grove RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Brandford Adobaw, MDEmergency Medicine Physician1871116178
- John AhlertSurgery Physician1841995446
- Virginia Alexander, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1801123971
- Brian Allen, D.O.Hospitalist Physician1184851495
- Dawn Allen, NNPCritical Care Neonatal Nurse Practitioner1164836227
Verify Keith Steven Nall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 18032Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average emergency medicine physician in 2024
329 Medicare Part D claims for 173 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 58 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen48 claims
- Naproxen28 claims
- Ondansetron Odt27 claims
- Doxycycline Hyclate26 claims
- Prednisone23 claims
- Amoxicillin-Clavulanate Potass14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Keith Steven Nall among 1,244 emergency medicine physician records in South Carolina
Keith Steven Nall, M.D. is one of 1,244 emergency medicine physician records with a practice address in South Carolina. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 65% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2013 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
279 emergency medicine physician records list a practice address in Greenville
They are 279 of the 10,264 NPPES records with a practice address in Greenville, and 1,244 emergency medicine physician records in South Carolina.
All 1,244 in South Carolina → Every provider in Greenville → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Elizabeth Atkinson, M.D.Greenville, SC 296051659343507
- David Circle, MDGreenville, SC 296051427011931
- Gregory Cromer, MDGreenville, SC 296051366410490
- John Crumpler, M.D.Greenville, SC 296051093788796
- Sarah Fabiano, MDGreenville, SC 296051972585438
- Jesse Felder, MDGreenville, SC 296051124081534
- Frank Ferlisi, MDGreenville, SC 296051013970433
- Eric Goedecke, D.O.Greenville, SC 296051811964265
Common questions
What is Keith Steven Nall, M.D.'s NPI number?
Keith Steven Nall, M.D.'s National Provider Identifier (NPI) is 1831157643, issued on May 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Keith Steven Nall, M.D. located?
The NPPES record lists a practice address at 701 Grove RD, Greenville, SC, 29605. Phone: (864) 455-7000. Providers update this record themselves, so call before visiting.
How can I verify Keith Steven Nall, M.D.'s license?
NPPES lists South Carolina license number 18032, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Keith Steven Nall, M.D. prescribe under Medicare Part D?
In 2024, Keith Steven Nall, M.D. had 329 Medicare Part D claims for 173 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.