Quick answers
- Which hospitals does Brian P. Mieczkowski work at?
- Medicare's official clinician data lists Brian P. Mieczkowski at 5 hospitals: Belton Regional Medical Center, Cass Regional Medical Center, Centerpoint Medical Center, Lee's Summit Medical Center and Research Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Brian P. Mieczkowski see patients?
- Medicare's clinician data lists 11 practice locations, including Lexington, MO, Belton, MO and Lees Summit, MO. Call before your visit to confirm the address.
- What is Brian P. Mieczkowski's specialty?
- Medicare lists Internal Medicine as the primary specialty, and also Critical Care (Intensivists) and Pulmonary Disease.
- Does Brian P. Mieczkowski accept Medicare assignment?
- Yes. Medicare's clinician data says Brian P. Mieczkowski 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 Brian P. Mieczkowski?
- (660) 259-2203, as listed in official Medicare / NPI Registry data.
- What is Brian P. Mieczkowski's NPI number?
- 1114126943. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brian P. Mieczkowski works
Medicare's Facility Affiliation Data lists Brian P. Mieczkowski at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Belton Regional Medical CenterBelton, MO · Acute Care Hospital · CCN 260214
- Cass Regional Medical CenterHarrisonville, MO · Critical Access Hospital · CCN 261324
- Centerpoint Medical CenterIndependence, MO · Acute Care Hospital · CCN 260095
- Lee's Summit Medical CenterLees Summit, MO · Acute Care Hospital · CCN 260190
- Research Medical CenterKansas City, MO · Acute Care Hospital · CCN 260027
Practice locations
Addresses where Brian P. Mieczkowski is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 11; the Medicare profile lists all.
- 1500 State StLexington, MO 64067 (660) 259‑2203
- 17053 S Outer Rd, Belton Regional Medical CenterBelton, MO 64012 (816) 348‑1200
- 17065 S Outer Rd, Belton Regional Medical CenterBelton, MO 64012 (816) 348‑1200
- 17067 E Outer Rd, Suite 200Belton, MO 64012 (816) 333‑1919
- 2000 SE Blue Pkwy, Suite 210Lees Summit, MO 64063 (816) 333‑1919
Group practices
Medicare enrollment lists Brian P. Mieczkowski as a member of this group (CMS data updated 2026-10-02).
- Kansas City Pulmonology Practice LLC6 clinicians in the group
Specialties
Other internal medicine doctors in Lexington
Clinicians with the same Medicare primary specialty in Lexington, MO — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114126943 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians