Cady Free Williams, MD
Pediatrics Physician · Greenville, SC
Cady Free Williams, MD is a pediatrics physician with a practice address in Greenville, South Carolina, and NPI 1407141831, issued on Jun 14, 2011. Check the license (South Carolina 33767, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Cady Free Williams
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 33767 SC
Self-reported in NPPES; status is on the state search - Practice location
- 20 Medical Ridge Dr, Greenville, SC 29605
- Phone
- (864) 220-7272
- Enumerated
- Jun 14, 2011
- Record last updated
- Jun 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (864) 241-9211
- Medicaid ID
- APPROVED SC
- Medicare enrollment
- Enrolled (PECOS I20140807001346); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2011
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,136 in South Carolina → Look up another NPI →
Also registered at 20 Medical Ridge Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kris Barends, NNPNeonatal Nurse Practitioner1285720722
- Elyse Barnett, MDPediatrics Physician1346636529
- Callie Barnwell, M.D.Pediatrics Physician1134445398
- Braeden Bensch, DOPediatrics Physician1205630969
- Bethany Bessom, M.D.Pediatrics Physician1881820488
- Erin Bhatia, M.D.Pediatrics Physician1700107125
Verify Cady Free Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 33767Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average pediatrics physician in 2024
40 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Clonidine Hcl12 claims
- Glycopyrrolate12 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
- Prisma Health University Medical GroupGreenville, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Cady Free Williams among 1,136 pediatrics physician records in South Carolina
Cady Free Williams, MD is one of 1,136 pediatrics physician records with a practice address in South Carolina. 48% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 56% of them.
- NPI issued2011 · 56% of these records are older, 42% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 9% of these records are
- Graduated2011 · median 2016 among the 98 with a school on file
- Record last updated2021 · 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 208000000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
198 pediatrics physician records list a practice address in Greenville
They are 198 of the 10,264 NPPES records with a practice address in Greenville, and 1,136 pediatrics physician records in South Carolina.
All 1,136 in South Carolina → Every provider in Greenville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Paul Catalana, M.D.Greenville, SC 296051891748240
- Shana Egge, M.D.Greenville, SC 296051760441208
- Janelle Godlewski, M.D.Greenville, SC 296051700844404
- Gary Goudelock, MDGreenville, SC 296051457342461
- Louise Grant, M.D.Greenville, SC 296051346280369
- James Hayes, M.D.Greenville, SC 296051770532913
- Jennifer Hudson, M.D.Greenville, SC 296051699725150
- William Jones, MDGreenville, SC 296051639160278
Common questions
What is Cady Free Williams, MD's NPI number?
Cady Free Williams, MD's National Provider Identifier (NPI) is 1407141831, issued on Jun 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Cady Free Williams, MD located?
The NPPES record lists a practice address at 20 Medical Ridge Dr, Greenville, SC, 29605. Phone: (864) 220-7272. Providers update this record themselves, so call before visiting.
How can I verify Cady Free Williams, MD's license?
NPPES lists South Carolina license number 33767, 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 Cady Free Williams, MD prescribe under Medicare Part D?
In 2024, Cady Free Williams, MD had 40 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.