Wayne Eric Williams, D.O
Internal Medicine Physician · Las Vegas, NV
Wayne Eric Williams, D.O is an internal medicine physician with a practice address in Las Vegas, Nevada, and NPI 1740410679, issued on Jul 27, 2009. Check the license (Nevada SL0682, as entered in NPPES) on the Nevada State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Wayne Eric Williams
- Credential
- D.O
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- SL0682 NV
5131 OK
Self-reported in NPPES; status is on the state search - Practice location
- 620 Shadow Lane, Las Vegas, NV 89106
- Phone
- (702) 388-8436
- Enumerated
- Jul 27, 2009
- Record last updated
- Mar 19, 2025
- Fax
- (702) 388-8431
- Medicare enrollment
- Enrolled (PECOS I20120803000197); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2008
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,229 in Nevada → Look up another NPI →
Also registered at 620 Shadow Lane
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Minesh Amin, D.O.Internal Medicine Physician1912153602
- Socheat Cheam, D.O.Internal Medicine Physician1841420825
- Gar Chung, D.O.Internal Medicine Physician1013147099
- Lisa Conners, DONeurology Physician1164809729
- Frank Farina, D.O.Internal Medicine Physician1205082997
- Kavita Gande, D.O.Internal Medicine Physician1942456637
Verify Wayne Eric Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNevada State Board of Medical Examiners
Search for license SL0682Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
368 Medicare Part D claims for 240 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 38 claims were for opioids.
Most prescribed
- Prednisone44 claims
- Cephalexin39 claims
- Hydrocodone-Acetaminophen30 claims
- Ondansetron Odt28 claims
- Methocarbamol19 claims
- Doxycycline Hyclate16 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Emergency Physicians OF Mid-America PCOklahoma City, OK
- Green Country Emergency Physicians Group OF Tulsa, PLLCHenryetta, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wayne Eric Williams among 1,229 internal medicine physician records in Nevada
Wayne Eric Williams, D.O is one of 1,229 internal medicine physician records with a practice address in Nevada. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 44% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2008 · median 2006 among the 772 with a school on file
- Record last updated2025 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Nevada practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
716 internal medicine physician records list a practice address in Las Vegas
They are 716 of the 65,269 NPPES records with a practice address in Las Vegas, and 1,229 internal medicine physician records in Nevada.
All 1,229 in Nevada → Every provider in Las Vegas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Oscar Batugal, M.D.Las Vegas, NV 891061790739159
- Ian Choe, M.D.Las Vegas, NV 891061316919046
- Joseph Debellis, MDLas Vegas, NV 891061740253715
- Ernesto McCombs, D.O.Las Vegas, NV 891061013974112
- Mark McKenzie, M.D.Las Vegas, NV 891061285659243
- C. Milne, D.O.Las Vegas, NV 891061396763587
- Joseph Piracci, MDLas Vegas, NV 891061457312605
- Arthur Pitterman, MDLas Vegas, NV 891061497743017
Common questions
What is Wayne Eric Williams, D.O's NPI number?
Wayne Eric Williams, D.O's National Provider Identifier (NPI) is 1740410679, issued on Jul 27, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Wayne Eric Williams, D.O located?
The NPPES record lists a practice address at 620 Shadow Lane, Las Vegas, NV, 89106. Phone: (702) 388-8436. Providers update this record themselves, so call before visiting.
How can I verify Wayne Eric Williams, D.O's license?
NPPES lists Nevada license number SL0682, as entered by the provider. Search the Nevada State Board of Medical Examiners at https://medboard.nv.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Wayne Eric Williams, D.O prescribe under Medicare Part D?
In 2024, Wayne Eric Williams, D.O had 368 Medicare Part D claims for 240 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Wayne Eric Williams, D.O's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.