Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Stephen Slowik, DO

Individual provider Emergency Medicine Physician · NPI 1376746800

Dr. Stephen Slowik, DO practises Internal Medicine in Fenton, Missouri. Graduated from At Still University of Health Sciences, College of Osteo Med, Kirksville in 2005, 21 years ago. Practices with Emergency Services Midwest SC, a 38-clinician group and accepts Medicare assignment. Licensed in Illinois and Missouri.

Years since qualifying
21
Trained at
At Still University of Health Sciences, College of Osteo Med, Kirksville
Licensed in
IL, MO
In the registry since
2007
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1015 Bowles Ave
Fenton, MO 63026-2394
Phone: (866) 565-7739
Fax: (314) 835-9728
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 036146714 (IL)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 2007028238 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 2007028238 (MO)

Record details

NPI number1376746800
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 11, 2007
Last updated in NPPESFebruary 10, 2020
Certification dateFebruary 10, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Also practisesEMERGENCY MEDICINE
Medical schoolAT STILL UNIVERSITY OF HEALTH SCIENCES, COLLEGE OF OSTEO MED, KIRKSVILLE
Graduated 2005 (21 years in practice)
Group practice Emergency Services Midwest Sc — 38 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients605
Services billed 704 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Emergency Services Midwest SC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 38 clinicians in the practice; 12 are shown here.

Other providers in Fenton