Quick answers
- Which hospitals does Ira W. Marsh work at?
- Medicare's official clinician data lists Ira W. Marsh at 1 hospital: LMH. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ira W. Marsh see patients?
- Medicare's clinician data lists 2 practice locations, including Olathe, KS and Kansas City, KS. Call before your visit to confirm the address.
- What is Ira W. Marsh's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ira W. Marsh accept Medicare assignment?
- Medicare's clinician data says Ira W. Marsh may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Ira W. Marsh?
- (913) 213-1686, as listed in official Medicare / NPI Registry data.
- What is Ira W. Marsh's NPI number?
- 1013137587. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ira W. Marsh works
Medicare's Facility Affiliation Data lists Ira W. Marsh at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- LMHLawrence, KS · Acute Care Hospital · CCN 170137
Practice locations
Addresses where Ira W. Marsh is enrolled with Medicare (CMS data updated 2026-10-02).
- 17500 W 119th StOlathe, KS 66061 (913) 213‑1686
- 8909 Parallel PkwyKansas City, KS 66112 (913) 596‑4200
Group practices
Medicare enrollment lists Ira W. Marsh as a member of these groups (CMS data updated 2026-10-02).
- Kansas Post Acute Medical Services 1 PA58 clinicians in the group
- CS Pacs 3 Midwest LLC36 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Olathe
Clinicians with the same Medicare primary specialty in Olathe, KS — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kansas School Of Med (kc/wich/sal) |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1013137587 |
| 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