Gregg Joseph Williams, DPM, MBA
Foot & Ankle Surgery Podiatrist · New Orleans, LA
Gregg Joseph Williams, DPM, MBA is a foot & ankle surgery podiatrist with a practice address in New Orleans, Louisiana, and NPI 1346252426, issued on Aug 13, 2006. Check the license (Louisiana PD256R, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregg Joseph Williams
- Credential
- DPM, MBA
- Primary taxonomy
- Foot & Ankle Surgery Podiatrist 213ES0103X
- License number
- PD256R LA
Self-reported in NPPES; status is on the state search - Practice location
- 7311 Downman RD, New Orleans, LA 70126
- Phone
- (504) 241-5707
- Enumerated
- Aug 13, 2006
- Record last updated
- Jun 5, 2023
- Fax
- (504) 241-1945
- Medicaid ID
- 1432971 LA
- Medicare enrollment
- Enrolled (PECOS I20040607000035); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest foot & ankle surgery podiatrist records → All 89 in Louisiana → Look up another NPI →
Also registered at 7311 Downman RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denardo Dunham, D.P.M.Foot Surgery Podiatrist1609836055
Verify Gregg Joseph Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license PD256RCheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% fewer Medicare Part D claims than the average foot & ankle surgery podiatrist in 2024
272 Medicare Part D claims for 123 beneficiaries, against an average of 335 among the 7,761 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Ammonium Lactate82 claims
- Ketoconazole36 claims
- Lidocaine-Prilocaine35 claims
- Santyl18 claims
- Meloxicam17 claims
- Clobetasol Propionate15 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: $24.90
1 payment: food and beverage; the largest payer was DePuy Synthes Sales Inc. The 6,936 providers of this specialty with any payment received $2,972.24 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 2 group practices
- Excelth, IncorporatedNew Orleans, LA
- Premier Foot Specialists, LLCNew Orleans, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gregg Joseph Williams among 89 foot & ankle surgery podiatrist records in Louisiana
Gregg Joseph Williams, DPM, MBA is one of 89 foot & ankle surgery podiatrist records with a practice address in Louisiana. 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 8% of them.
- NPI issued2006 · 8% of these records are older, 67% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1997 · median 2010 among the 66 with a school on file
- Record last updated2023 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 213ES0103X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Foot & Ankle Surgery Podiatrist providers in Louisiana
There are 89 foot & ankle surgery podiatrist records in Louisiana.
All 89 in Louisiana → Every provider in New Orleans → Foot & Ankle Surgery Podiatrist nationwide →
The 8 foot & ankle surgery podiatrist records with the nearest ZIP codes
- Gabrielle Clark, DPMNew Orleans, LA 701271134576754
- George Ray, DPMNew Orleans, LA 701251013959030
- Warren Johnson, DPMNew Orleans, LA 701221750390142
- Taylor Robertson, D.P.M.New Orleans, LA 701221639559255
- Susan Girardo, DPMNew Orleans, LA 701211639524275
- Alexander Leos, DPMNew Orleans, LA 701211750900221
- Janie Trinh, DPMNew Orleans, LA 701191104208818
- Michelle Donaldson-Bailey, DPMNew Orleans, LA 701171265570063
Common questions
What is Gregg Joseph Williams, DPM, MBA's NPI number?
Gregg Joseph Williams, DPM, MBA's National Provider Identifier (NPI) is 1346252426, issued on Aug 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregg Joseph Williams, DPM, MBA located?
The NPPES record lists a practice address at 7311 Downman RD, New Orleans, LA, 70126. Phone: (504) 241-5707. Providers update this record themselves, so call before visiting.
How can I verify Gregg Joseph Williams, DPM, MBA's license?
NPPES lists Louisiana license number PD256R, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Gregg Joseph Williams, DPM, MBA prescribe under Medicare Part D?
In 2024, Gregg Joseph Williams, DPM, MBA had 272 Medicare Part D claims for 123 beneficiaries; the average among foot & ankle surgery podiatrist prescribers was 335. 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.