Spenser Rentz
Emergency Medicine Physician · Oklahoma City, OK
Spenser Rentz is an emergency medicine physician with a practice address in Oklahoma City, Oklahoma, and NPI 1548767098, issued on Apr 11, 2018. Check the license (Oklahoma 6734, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; the Medicare figures below come from public CMS files.
- Name
- Spenser Rentz
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 6734 OK
Self-reported in NPPES; status is on the state search - Practice location
- 4401 S Western Ave, Oklahoma City, OK 73109
- Phone
- (405) 636-7000
- Enumerated
- Apr 11, 2018
- Entity
- Type 1 · individual
Also registered at 4401 S Western Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Adams, D.O.Anesthesiology Physician1518257518
- Tinuola AgbabiakaEmergency Medicine Physician1790097459
- Jacob Allbritton, PA-CPhysician Assistant1639646656
- Eric AndersonPhysician Assistant1245874270
- Abeer Bin Awais, MDInternal Medicine Physician1568194108
- Christopher Bass, D.O.Emergency Medicine Physician1154686152
Verify Spenser Rentz 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 6734Check 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 emergency medicine physician in 2024
41 Medicare Part D claims for 33 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D.
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: $143.48
2 payments, mostly food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,165 providers of this specialty with any payment received $1,340.71 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.
Emergency Medicine Physician providers in Oklahoma
There are 703 emergency medicine physician records in Oklahoma.
Other emergency medicine physician records in Oklahoma
- David Abercrombie, MDOklahoma City, OK1023135506
- Bobby Abernathy, D.O.Tulsa, OK1114289659
- Tyler Adams, D.O.Lawton, OK1538542170
- Tolulope Adepoju, MDNorman, OK1891425054
- Tinuola AgbabiakaOklahoma City, OK1790097459
- Kelechi Agu, MDTulsa, OK1831686526
- Azeemuddin Ahmed, MDOklahoma City, OK1609850148
- Noor Ahmed, DOTulsa, OK1679102446
- Sarfraz AhmedEdmond, OK1811374770
- David AlexanderOklahoma City, OK1003418559
Common questions
What is Spenser Rentz's NPI number?
Spenser Rentz's National Provider Identifier (NPI) is 1548767098, issued on Apr 11, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Spenser Rentz located?
The NPPES record lists a practice address at 4401 S Western Ave, Oklahoma City, OK, 73109. Phone: (405) 636-7000. Providers update this record themselves, so call before visiting.
How can I verify Spenser Rentz's license?
NPPES lists Oklahoma license number 6734, 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 Spenser Rentz prescribe under Medicare Part D?
In 2024, Spenser Rentz had 41 Medicare Part D claims for 33 beneficiaries; the average among emergency medicine physician prescribers was 355. 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.