Sarah Renfert, M.D.
Emergency Medicine Physician · Ellisville, MO
Sarah Renfert, M.D. is an emergency medicine physician with a practice address in Ellisville, Missouri, and NPI 1932171600, issued on Feb 6, 2006. Check the license (Missouri 2000163032, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Sarah Renfert
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 2000163032 MO
Self-reported in NPPES; status is on the state search - Practice location
- 225 Clarkson RD, Ellisville, MO 63011
- Phone
- (636) 207-8880
- Enumerated
- Feb 6, 2006
- Entity
- Type 1 · individual
Also registered at 225 Clarkson RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clarissa Allen, MDFamily Medicine Physician1952513541
- Bryan Duepner, DOGeneral Practice Physician1861912826
- Eileen Holt, NPFamily Nurse Practitioner1629439054
- William Koeppel, D.O.Family Medicine Physician1194162883
- Barbara O'Brien, DOAdult Medicine Physician1437211794
- Cynthia Poelker, M.D.Family Medicine Physician1275735458
Verify Sarah Renfert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
Search for license 2000163032Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
8.1 times the Medicare Part D claims of the average emergency medicine physician in 2024
2,864 Medicare Part D claims for 349 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 135 claims were for opioids.
Most prescribed
- Lisinopril125 claims
- Levothyroxine Sodium94 claims
- Metoprolol Succinate94 claims
- Amlodipine Besylate90 claims
- Losartan Potassium81 claims
- Alprazolam80 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: $1,120.91
52 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.
2 hospital and facility affiliations
- Emergency Physicians OF St Lukes LLCSaint Louis, MO
- Total Access Urgent Care PCSaint Louis, MO
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.
Emergency Medicine Physician providers in Missouri
There are 1,352 emergency medicine physician records in Missouri.
Other emergency medicine physician records in Missouri
- Robert Abbott, M.D.Saint Charles, MO1144269267
- Nagla Abdelmalek, M.D.Saint Louis, MO1003847591
- Donald Ables, MDKansas City, MO1346222189
- Enyo Ablordeppey, MDSaint Louis, MO1548468200
- Allison Abma, DOBranson, MO1033613302
- Sean Abraham, D.O.Columbia, MO1326368994
- Lajon Addison, D.O.Columbia, MO1104871854
- Opeolu Adeoye, MDSaint Louis, MO1023120623
- Lukuman Afuwape, M.DKansas City, MO1639494412
- Faqir Ahmad, MDSaint Louis, MO1487684957
Common questions
What is Sarah Renfert, M.D.'s NPI number?
Sarah Renfert, M.D.'s National Provider Identifier (NPI) is 1932171600, issued on Feb 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Renfert, M.D. located?
The NPPES record lists a practice address at 225 Clarkson RD, Ellisville, MO, 63011. Phone: (636) 207-8880. Providers update this record themselves, so call before visiting.
How can I verify Sarah Renfert, M.D.'s license?
NPPES lists Missouri license number 2000163032, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sarah Renfert, M.D. prescribe under Medicare Part D?
In 2024, Sarah Renfert, M.D. had 2,864 Medicare Part D claims for 349 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.