Alexandra Stevens Witherspoon, MD
Family Medicine Physician · Columbia, SC
Alexandra Stevens Witherspoon, MD is a family medicine physician with a practice address in Columbia, South Carolina, and NPI 1871755678, issued on Jul 2, 2008. Check the license (South Carolina 31107, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Alexandra Stevens Witherspoon
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 31107 SC
Self-reported in NPPES; status is on the state search - Practice location
- 3016 Longtown Commons Dr Ste 100, Columbia, SC 29229
- Phone
- (803) 314-0500
- Enumerated
- Jul 2, 2008
- Record last updated
- Nov 3, 2024
- Fax
- (803) 314-0501
- Medicaid ID
- 311077 SC
- Medicare enrollment
- Enrolled (PECOS I20110926000926); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,700 in South Carolina → Look up another NPI →
Also registered at 3016 Longtown Commons Dr Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Alexandra Stevens Witherspoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 31107Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average family medicine physician in 2024
687 Medicare Part D claims for 401 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 19 claims were for opioids.
Most prescribed
- Doxycycline Hyclate76 claims
- Prednisone70 claims
- Amoxicillin-Clavulanate Potass33 claims
- Paxlovid29 claims
- Eliquis23 claims
- Nitrofurantoin Mono-Macro22 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.
The MIPS final score for 2023 (Medicare payment program): 94 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Musc Community PhysiciansCamden, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Stevens Witherspoon among 2,700 family medicine physician records in South Carolina
Alexandra Stevens Witherspoon, MD is one of 2,700 family medicine physician records with a practice address in South Carolina. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 44% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2008 · median 2006 among the 1,638 with a school on file
- Record last updated2024 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
235 family medicine physician records list a practice address in Columbia
They are 235 of the 11,200 NPPES records with a practice address in Columbia, and 2,700 family medicine physician records in South Carolina.
All 2,700 in South Carolina → Every provider in Columbia → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Altieri, MDColumbia, SC 292291720027477
- Sarah Cottingham, MDColumbia, SC 292291851472039
- Russell Ditzler, MDColumbia, SC 292291053378588
- Yasmine Gabr, M.D.Columbia, SC 292291770935744
- Wynn Harvey, MDColumbia, SC 292291982198438
- Rutkumar Jani, MDColumbia, SC 292291164405981
- Jarvis Johnson, MDColumbia, SC 292291942825500
- Anna Lim-Kates, MDColumbia, SC 292291326476367
Common questions
What is Alexandra Stevens Witherspoon, MD's NPI number?
Alexandra Stevens Witherspoon, MD's National Provider Identifier (NPI) is 1871755678, issued on Jul 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Stevens Witherspoon, MD located?
The NPPES record lists a practice address at 3016 Longtown Commons Dr Ste 100, Columbia, SC, 29229. Phone: (803) 314-0500. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Stevens Witherspoon, MD's license?
NPPES lists South Carolina license number 31107, 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 Alexandra Stevens Witherspoon, MD prescribe under Medicare Part D?
In 2024, Alexandra Stevens Witherspoon, MD had 687 Medicare Part D claims for 401 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Alexandra Stevens Witherspoon, MD's MIPS final score?
The 2023 MIPS final score is 94 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.