Leslie Williams, D.O.
Family Medicine Physician · Mustang, OK
Leslie Williams, D.O. is a family medicine physician with a practice address in Mustang, Oklahoma, and NPI 1336569417, issued on Apr 16, 2014. Check the license (Oklahoma 5835, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Leslie Williams
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5835 OK
Self-reported in NPPES; status is on the state search - Practice location
- 201 S Sara RD Ste 200, Mustang, OK 73064
- Phone
- (405) 578-3250
- Enumerated
- Apr 16, 2014
- Entity
- Type 1 · individual
Also registered at 201 S Sara RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Denise Branson, PA-CPhysician Assistant1639314693
- Richard Lowrance, MDFamily Medicine Physician1245524941
- Miriam Thompson-Mathew, MDFamily Medicine Physician1275675662
- Thomas Wiseman, DOFamily Medicine Physician1851979777
Verify Leslie Williams in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
Search for license 5835Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
22% more Medicare Part D claims than the average family medicine physician in 2024
4,277 Medicare Part D claims for 331 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium233 claims
- Lisinopril200 claims
- Levothyroxine Sodium198 claims
- Amlodipine Besylate173 claims
- Hydrochlorothiazide140 claims
- Metformin Hcl138 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.
One hospital or facility affiliation
- Saints Medical Group, LLCOklahoma City, OK
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
10 family medicine physician records list a Mustang practice address
They are 10 of the 372 NPPES records with a Mustang practice address, and 2,217 family medicine physician records in Oklahoma.
All 10 in Mustang → All 2,217 in Oklahoma → Every provider in Mustang →
Other family medicine physician records in Oklahoma
- Michael Aaron, M.D.Weatherford, OK1700958659
- Nicole Abel, DOTulsa, OK1073142022
- Robert Abell, MDOklahoma City, OK1336179126
- Penny AberOklahoma City, OK1982530432
- Bob Abernathy, DOCordell, OK1114920071
- Rochelle Ablah, MDOklahoma City, OK1366656647
- Alireza Abolmaali Damghani, MDMidwest City, OK1427275775
- Akram Abraham, M.D.Hollis, OK1609857754
- John Abraham, MDTulsa, OK1962634535
- Rebecca Abraham, MDTulsa, OK1760610422
Common questions
What is Leslie Williams, D.O.'s NPI number?
Leslie Williams, D.O.'s National Provider Identifier (NPI) is 1336569417, issued on Apr 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Leslie Williams, D.O. located?
The NPPES record lists a practice address at 201 S Sara RD Ste 200, Mustang, OK, 73064. Phone: (405) 578-3250. Providers update this record themselves, so call before visiting.
How can I verify Leslie Williams, D.O.'s license?
NPPES lists Oklahoma license number 5835, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leslie Williams, D.O. prescribe under Medicare Part D?
In 2024, Leslie Williams, D.O. had 4,277 Medicare Part D claims for 331 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.