William Andrew Anthony, D.O.
Family Medicine Physician · Stillwater, OK
William Andrew Anthony, D.O. is a family medicine physician with a practice address in Stillwater, Oklahoma, and NPI 1508306655, issued on Mar 7, 2017. Check the license (Oklahoma 6353, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- William Andrew Anthony
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 6353 OK
Self-reported in NPPES; status is on the state search - Practice location
- 1815 W 6TH Ave, Stillwater, OK 74074
- Phone
- (405) 742-7300
- Enumerated
- Mar 7, 2017
- Record last updated
- Aug 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20200909003028); accepts Medicare assignment
- Medical or professional school
- Oklahoma State University College Of Osteopathic Medicine, 2017
- Entity
- Type 1 · individual
Also registered at 1815 W 6TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Schyler Alley, MHS, PA-CPhysician Assistant1215694088
- Gregory Balcerak, DOInternal Medicine Physician1538839154
- Daniel Brown, D.O.Family Medicine Physician1134310436
- Terry Brown, M.D.Internal Medicine Physician1124004759
- Susan Bullard, M.D.Pediatrics Physician1386629129
- James Carley, M.D.Family Medicine Physician1669458303
Verify William Andrew Anthony 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 6353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average family medicine physician in 2024
241 Medicare Part D claims for 109 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Potassium Chloride22 claims
- Hydrocodone-Acetaminophen17 claims
- Levofloxacin15 claims
- Prednisone15 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.
The MIPS final score for 2023 (Medicare payment program): 91.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $158.43
1 payment: food and beverage; the largest payer was Inari Medical, Inc. The 55,478 providers of this specialty with any payment received $902.55 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 one group practice
- Stillwater Medical Center AuthorityStillwater, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
22 family medicine physician records list a practice address in Stillwater
They are 22 of the 1,440 NPPES records with a practice address in Stillwater, and 2,303 family medicine physician records in Oklahoma.
All 22 in Stillwater → All 2,303 in Oklahoma → Every provider in Stillwater →
Other family medicine physician records in Oklahoma
- Michael Aaron, M.D.Weatherford, OK1700958659
- Shams Abbas, MDOklahoma City, OK1639607963
- 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
Common questions
What is William Andrew Anthony, D.O.'s NPI number?
William Andrew Anthony, D.O.'s National Provider Identifier (NPI) is 1508306655, issued on Mar 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is William Andrew Anthony, D.O. located?
The NPPES record lists a practice address at 1815 W 6TH Ave, Stillwater, OK, 74074. Phone: (405) 742-7300. Providers update this record themselves, so call before visiting.
How can I verify William Andrew Anthony, D.O.'s license?
NPPES lists Oklahoma license number 6353, 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 William Andrew Anthony, D.O. prescribe under Medicare Part D?
In 2024, William Andrew Anthony, D.O. had 241 Medicare Part D claims for 109 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is William Andrew Anthony, D.O.'s MIPS final score?
The 2023 MIPS final score is 91.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.