Stephen Slowik, DO
Emergency Medicine Physician · Fenton, MO
Stephen Slowik, DO is an emergency medicine physician with a practice address in Fenton, Missouri, and NPI 1376746800, issued on Jun 11, 2007. Check the license (Missouri 2007028238, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; the Medicare figures below come from public CMS files.
- Name
- Stephen Slowik
- Credential
- DO
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 2007028238 MO
036146714 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1015 Bowles Ave, Fenton, MO 63026
- Phone
- (866) 565-7739
- Enumerated
- Jun 11, 2007
- Record last updated
- Feb 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (314) 835-9728
- Medicare enrollment
- Enrolled (PECOS I20180905000971); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2005
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,405 in Missouri → Look up another NPI →
Also registered at 1015 Bowles Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emily Bahram-Ahi, M.D.Internal Medicine Physician1265832075
- Susan Bonk, MS, CCC-SLPSpeech-Language Pathologist1093129439
- Kelsey BrusatiPhysical Therapist1831920826
- Shalee BuenemannRegistered Nurse First Assistant1457134322
- Melia Burns, PHARMDPharmacist1295443521
Verify Stephen Slowik 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 2007028238Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average emergency medicine physician in 2024
533 Medicare Part D claims for 353 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 90 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen58 claims
- Prednisone56 claims
- Ondansetron Odt45 claims
- Cephalexin42 claims
- Cefdinir38 claims
- Doxycycline Hyclate20 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): 63.9 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).
Bills Medicare through one group practice
- Emergency Services Midwest SCBelleville, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Stephen Slowik among 1,405 emergency medicine physician records in Missouri
Stephen Slowik, DO is one of 1,405 emergency medicine physician records with a practice address in Missouri. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 41% of them.
- NPI issued2007 · 41% of these records are older, 52% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2005 · median 2012 among the 808 with a school on file
- Record last updated2020 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Missouri
There are 1,405 emergency medicine physician records in Missouri.
All 1,405 in Missouri → Every provider in Fenton → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Kathryn Getzewich, MDFenton, MO 630261831394790
- Patricia Mills, MDFenton, MO 630261275643553
- James Taylor, M.D.Fenton, MO 630261326085457
- Joseph Young, M.D.Fenton, MO 630261437135217
- Andrew Harrelson, MDFestus, MO 630281831833151
- Brian Heberer, D.O.Festus, MO 630281588004329
- Erik Hume, DOFestus, MO 630281689052904
- Basem Khishfe, M.D.Festus, MO 630281760790802
Common questions
What is Stephen Slowik, DO's NPI number?
Stephen Slowik, DO's National Provider Identifier (NPI) is 1376746800, issued on Jun 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Slowik, DO located?
The NPPES record lists a practice address at 1015 Bowles Ave, Fenton, MO, 63026. Phone: (866) 565-7739. Providers update this record themselves, so call before visiting.
How can I verify Stephen Slowik, DO's license?
NPPES lists Missouri license number 2007028238, 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 Stephen Slowik, DO prescribe under Medicare Part D?
In 2024, Stephen Slowik, DO had 533 Medicare Part D claims for 353 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Stephen Slowik, DO's MIPS final score?
The 2023 MIPS final score is 63.9 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.