Michael Leon Peaster, M.D.
Urology Physician · Bartlesville, OK
Michael Leon Peaster, M.D. is a urology physician with a practice address in Bartlesville, Oklahoma, and NPI 1437137288, issued on Jan 3, 2006. Check the license (Oklahoma 23383, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Michael Leon Peaster
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 23383 OK
Self-reported in NPPES; status is on the state search - Practice location
- 500 E 5TH St, Bartlesville, OK 74003
- Phone
- (918) 338-3800
- Enumerated
- Jan 3, 2006
- Record last updated
- Jan 6, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (918) 336-1505
- Medicaid ID
- 200010690 OK
- Medicare enrollment
- Enrolled (PECOS I20040408000791); accepts Medicare assignment
- Medical or professional school
- Medical College Of Wisconsin, 1986
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Verify Michael Leon Peaster 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 23383Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.4 times the Medicare Part D claims of the average urology physician in 2024
4,544 Medicare Part D claims for 943 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 182 claims were for opioids.
Most prescribed
- Tamsulosin Hcl1,036 claims
- Finasteride883 claims
- Cephalexin381 claims
- Myrbetriq207 claims
- Solifenacin Succinate184 claims
- Oxybutynin Chloride175 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: $36.79
2 payments; by number, the most common kind was food and beverage; the largest payer was Verity Pharmaceuticals Inc. The 9,340 providers of this specialty with any payment received $3,800.04 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
- St. John Physicians, Inc.Tulsa, OK
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Urology Physician providers in Oklahoma
There are 163 urology physician records in Oklahoma.
Other urology physician records in Oklahoma
- Sarfraz AhmedEdmond, OK1811374770
- Nathan Alder, MDOklahoma City, OK1902420508
- Reagan AmasonOklahoma City, OK1053039842
- Motoo Araki, M.D.Edmond, OK1124147046
- James Archer, MDOklahoma City, OK1790747293
- Aparna Ashok, MDTulsa, OK1801389713
- Jon Axton, MDOklahoma City, OK1265596969
- Nora Baker, D.O.Tulsa, OK1215299284
- Alex Baldridge, DOOklahoma City, OK1649013749
- Roy Bankhead, MDOklahoma City, OK1477594513
Common questions
What is Michael Leon Peaster, M.D.'s NPI number?
Michael Leon Peaster, M.D.'s National Provider Identifier (NPI) is 1437137288, issued on Jan 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Leon Peaster, M.D. located?
The NPPES record lists a practice address at 500 E 5TH St, Bartlesville, OK, 74003. Phone: (918) 338-3800. Providers update this record themselves, so call before visiting.
How can I verify Michael Leon Peaster, M.D.'s license?
NPPES lists Oklahoma license number 23383, 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 Michael Leon Peaster, M.D. prescribe under Medicare Part D?
In 2024, Michael Leon Peaster, M.D. had 4,544 Medicare Part D claims for 943 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Michael Leon Peaster, M.D.'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.