David Williams, M.D.
Student in an Organized Health Care Education/Training Program · Greenville, SC
David Williams, M.D. is a student in an organized health care education/training program with a practice address in Greenville, South Carolina, and NPI 1649632027, issued on Mar 24, 2016. Check the license with the South Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David Williams
- Credential
- M.D.
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- 113 Doctors Dr, Greenville, SC 29605
- Phone
- (864) 269-3333
- Enumerated
- Mar 24, 2016
- Record last updated
- Jul 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20240808000171); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 2,021 in South Carolina → Look up another NPI →
Also registered at 113 Doctors Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify David Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich South Carolina board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2% fewer Medicare Part D claims than the average student in an organized health care education/training program in 2024
181 Medicare Part D claims for 70 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Latanoprost25 claims
- Prednisolone Acetate24 claims
- Ketorolac Tromethamine21 claims
- Brimonidine Tartrate20 claims
- Moxifloxacin19 claims
- Dorzolamide-Timolol12 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.
Industry payments in 2024: $1,871.97
19 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 13,278 providers of this specialty with any payment received $608.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southern Eye Associates OF SC, PAGreenville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Williams among 2,021 student in an organized health care education/training program records in South Carolina
David Williams, M.D. is one of 2,021 student in an organized health care education/training program records with a practice address in South Carolina. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 4% of them.
- NPI issued2016 · 4% of these records are older, 94% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileYes · 2% of these records are
- Graduated2016 · median 2023 among the 49 with a school on file
- Record last updated2024 · 12% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
118 student in an organized health care education/training program records list a practice address in Greenville
They are 118 of the 10,264 NPPES records with a practice address in Greenville, and 2,021 student in an organized health care education/training program records in South Carolina.
All 2,021 in South Carolina → Every provider in Greenville → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Shefali Acra, MDGreenville, SC 296051356924583
- Thomas ColemanGreenville, SC 296051528648003
- Brenham HughesGreenville, SC 296051972187987
- Claire Krohn, MDGreenville, SC 296051093341554
- William MellorGreenville, SC 296051982284436
- Kaitlyn NewmanGreenville, SC 296051942880638
- Melanie PattersonGreenville, SC 296051518547074
- Yianni ProtopapadakisGreenville, SC 296051184208191
Common questions
What is David Williams, M.D.'s NPI number?
David Williams, M.D.'s National Provider Identifier (NPI) is 1649632027, issued on Mar 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is David Williams, M.D. located?
The NPPES record lists a practice address at 113 Doctors Dr, Greenville, SC, 29605. Phone: (864) 269-3333. Providers update this record themselves, so call before visiting.
How can I verify David Williams, M.D.'s license?
Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does David Williams, M.D. prescribe under Medicare Part D?
In 2024, David Williams, M.D. had 181 Medicare Part D claims for 70 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. 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.