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Gastroenterology

Hillary L. Bownik, MD

Works at hospitals in Overland Park, KS · Lees Summit, MO · Kansas City, MO · Kansas, Missouri

Summary

Hillary L. Bownik, MD (Gastroenterology) is listed by Medicare at 5 hospitals in Overland Park, KS, Lees Summit, MO and Kansas City, MO. NPI 1013147206. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Hillary L. Bownik, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

GastroenterologyPrimary specialty
YesAccepts Medicare assignment
19Years since medical school (graduated 2007)
George Washington University School Of MedicineMedical school
FemaleGender (as listed)
Saint Lukes Physician Group IncGroup practice (+1 more)

Quick answers

Which hospitals does Hillary L. Bownik work at?
Medicare's official clinician data lists Hillary L. Bownik at 5 hospitals: Menorah Medical Center, Saint Luke's East Hospital, Saint Luke's South Hospital, Saint Lukes North Hospital and St Lukes Hospital of Kansas City. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Hillary L. Bownik see patients?
Medicare's clinician data lists 2 practice locations, including Kansas City, MO. Call before your visit to confirm the address.
What is Hillary L. Bownik's specialty?
Medicare lists Gastroenterology as the primary specialty.
Does Hillary L. Bownik accept Medicare assignment?
Yes. Medicare's clinician data says Hillary L. Bownik accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Hillary L. Bownik?
(816) 561-2000, as listed in official Medicare / NPI Registry data.
What is Hillary L. Bownik's NPI number?
1013147206. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Hillary L. Bownik works

Medicare's Facility Affiliation Data lists Hillary L. Bownik at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Hillary L. Bownik is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Hillary L. Bownik as a member of these groups (CMS data updated 2026-10-02).

  • Saint Lukes Physician Group Inc1,237 clinicians in the group
  • Mid America Gastro Intestinal Consultants P C6 clinicians in the group

Specialties

Find other Gastroenterology doctors in Missouri →

Other gastroenterologists in Kansas City

Clinicians with the same Medicare primary specialty in Kansas City, MO — not a recommendation.

All gastroenterologists in Kansas City →

Clinician information

CredentialMD
Medical schoolGeorge Washington University School Of Medicine
Graduation year2007
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1013147206
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians