Quick answers
- Where does Mary Cowan see patients?
- Medicare's clinician data lists 4 practice locations, including Lees Summit, MO and Overland Park, KS. Call before your visit to confirm the address.
- What is Mary Cowan's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Mary Cowan accept Medicare assignment?
- Yes. Medicare's clinician data says Mary Cowan 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 Mary Cowan?
- (816) 282-7809, as listed in official Medicare / NPI Registry data.
- What is Mary Cowan's NPI number?
- 1073834271. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Mary Cowan is enrolled with Medicare (CMS data updated 2026-10-02).
- 20 NE Saint Lukes Blvd, 310 Rockhill Women'S CareLees Summit, MO 64086 (816) 282‑7809
- 20 NE Saint Lukes Blvd, Suite 310Lees Summit, MO 64086 (816) 282‑7809
- 5701 W 119th St, 225 MenorahOverland Park, KS 66209 (913) 601‑4020
- 5701 W 119th St, 225 Rockhill Women'S CareOverland Park, KS 66209 (913) 601‑4020
Group practices
Medicare enrollment lists Mary Cowan as a member of these groups (CMS data updated 2026-10-02).
- Midwest Physician Group LLC24 clinicians in the group
- Rockhill Women's Care Inc11 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Lees Summit
Clinicians with the same Medicare primary specialty in Lees Summit, MO — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 1996 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1073834271 |
| 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
- 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