Sarah Barnwell Whelchel, M.D.
Psychiatry Physician · Greer, SC
Sarah Barnwell Whelchel, M.D. is a psychiatry physician with a practice address in Greer, South Carolina, and NPI 1558895847, issued on Apr 13, 2017. Check the license (South Carolina 40923, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Sarah Barnwell Whelchel
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 40923 SC
Self-reported in NPPES; status is on the state search - Practice location
- 109 Physicians Dr Ste B, Greer, SC 29650
- Phone
- (864) 797-9170
- Enumerated
- Apr 13, 2017
- Record last updated
- Aug 19, 2024
- Fax
- (864) 797-9175
- Medicare enrollment
- Enrolled (PECOS I20211005001184); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 891 in South Carolina → Look up another NPI →
Also registered at 109 Physicians Dr Ste B
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Casey Berson, M.D.Child & Adolescent Psychiatry Physician1538452230
- Jeffery Black, MDChild & Adolescent Psychiatry Physician1508954975
- Aaron Dedmon, MDPsychiatry Physician1427670108
Verify Sarah Barnwell Whelchel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 40923Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% more Medicare Part D claims than the average psychiatry physician in 2024
1,349 Medicare Part D claims for 94 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Trazodone Hcl144 claims
- Divalproex Sodium Er69 claims
- Olanzapine69 claims
- Fluoxetine Hcl62 claims
- Quetiapine Fumarate59 claims
- Benztropine Mesylate55 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.
Bills Medicare through one group practice
- South Carolina Dept OF Mental Health Accounting OfficeSpartanburg, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Barnwell Whelchel among 891 psychiatry physician records in South Carolina
Sarah Barnwell Whelchel, M.D. is one of 891 psychiatry physician records with a practice address in South Carolina. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 66% of them.
- NPI issued2017 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2017 · median 2007 among the 365 with a school on file
- Record last updated2024 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
56 psychiatry physician records list a practice address in Greer
They are 56 of the 1,131 NPPES records with a practice address in Greer, and 891 psychiatry physician records in South Carolina.
All 891 in South Carolina → Every provider in Greer → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Andrea Bandfield, M.D.Greer, SC 296501073781936
- Bryant Byrne, M.D.Greer, SC 296501447457130
- Julius Earle, M.D.Greer, SC 296501700827532
- Jessica Hill, D.O.Greer, SC 296501356681423
- Rupert McCormac, M.D.Greer, SC 296501669486239
- Mohammed Memon, MDGreer, SC 296501316918204
- Jessica Obeysekare, M.D.Greer, SC 296501285080747
- Taylor Quattlebaum, MDGreer, SC 296501346709623
Common questions
What is Sarah Barnwell Whelchel, M.D.'s NPI number?
Sarah Barnwell Whelchel, M.D.'s National Provider Identifier (NPI) is 1558895847, issued on Apr 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Barnwell Whelchel, M.D. located?
The NPPES record lists a practice address at 109 Physicians Dr Ste B, Greer, SC, 29650. Phone: (864) 797-9170. Providers update this record themselves, so call before visiting.
How can I verify Sarah Barnwell Whelchel, M.D.'s license?
NPPES lists South Carolina license number 40923, 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 Sarah Barnwell Whelchel, M.D. prescribe under Medicare Part D?
In 2024, Sarah Barnwell Whelchel, M.D. had 1,349 Medicare Part D claims for 94 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.