William Mustain, M.D.
Surgery Physician · Oklahoma City, OK
William Mustain, M.D. is a surgery physician with a practice address in Oklahoma City, Oklahoma, and NPI 1760635890, issued on Nov 3, 2008. Check the license on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- William Mustain
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- Practice location
- 4205 Mcauley Blvd Ste 301, Oklahoma City, OK 73120
- Phone
- (405) 936-5718
- Enumerated
- Nov 3, 2008
- Entity
- Type 1 · individual
Verify William Mustain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and SupervisionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
36% more Medicare Part D claims than the average surgery physician in 2024
237 Medicare Part D claims for 108 beneficiaries, against an average of 174 among the 21,427 providers of this specialty who prescribed in Part D. Brand-name drugs were 5% of claims. 71 claims were for opioids.
Most prescribed
- Oxycodone Hcl54 claims
- Ondansetron Odt32 claims
- Metronidazole31 claims
- Neomycin Sulfate29 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: $1,144.31
17 payments, mostly food and beverage; the largest payer was Intuitive Surgical, Inc.. The 19,002 providers of this specialty with any payment received $3,758.86 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.
One hospital or facility affiliation
- Mercy Clinic Oklahoma CommunitiesOklahoma 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.
Surgery Physician providers in Oklahoma
There are 402 surgery physician records in Oklahoma.
Other surgery physician records in Oklahoma
- Nitin AbrolOklahoma City, OK1134647183
- Haley Adams, DOGrove, OK1154747053
- Larry Adams, MDEdmond, OK1669471454
- Celeste Adrian, M.D.Ada, OK1265796023
- Carson Agee, M.D.Oklahoma City, OK1942203575
- Ricardo AguilarTulsa, OK1427317791
- Jae Ahn, MDOklahoma City, OK1053102202
- Ghaith Al-Qudah, M.D.Ada, OK1629421409
- Nasser Alamiri, MDTulsa, OK1780027896
- Roxie Albrecht, MDOklahoma City, OK1740258086
Common questions
What is William Mustain, M.D.'s NPI number?
William Mustain, M.D.'s National Provider Identifier (NPI) is 1760635890, issued on Nov 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is William Mustain, M.D. located?
The NPPES record lists a practice address at 4205 Mcauley Blvd Ste 301, Oklahoma City, OK, 73120. Phone: (405) 936-5718. Providers update this record themselves, so call before visiting.
How can I verify William Mustain, M.D.'s license?
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 William Mustain, M.D. prescribe under Medicare Part D?
In 2024, William Mustain, M.D. had 237 Medicare Part D claims for 108 beneficiaries; the average among surgery physician prescribers was 174. 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.