Quick answers
- Does Andrew Landau accept Medicare assignment?
- Yes. Medicare's clinician data says Andrew Landau accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Andrew Landau's NPI number?
- 1730601105. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Andrew Landau works
Medicare's Facility Affiliation Data lists Andrew Landau at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Amberwell Atchison AssociationAtchison, KS · Critical Access Hospital · Emergency services: listed by Medicare · CCN 171382
- Harrison County Community HospitalBethany, MO · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 261312
- Mosaic Life Care at St JosephSaint Joseph, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260006
- Mosaic Medical Center - MaryvilleMaryville, MO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 261340
- Mosaic Medical Center AlbanyAlbany, MO · Critical Access Hospital · Emergency services: listed by Medicare · CCN 261328
Practice locations
Addresses where Andrew Landau is enrolled with Medicare (CMS data updated October 2, 2026).
- 2016 S Main StMaryville, MO 64468 (660) 562‑2525
- 5325 Faraon StSaint Joseph, MO 64506 (816) 271‑3500
- 705 N College StAlbany, MO 64402 (660) 726‑3941
Group practices
Medicare enrollment lists Andrew Landau as a member of these groups (CMS data updated October 2, 2026).
- Heartland Regional Medical Center394 clinicians in the group
- Mosaic Medical Center - Maryville77 clinicians in the group
- Northwest Medical Center Association Inc41 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Maryville
Clinicians with the same Medicare primary specialty in Maryville, MO — not a recommendation.
Other clinicians in Heartland Regional Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2016 (10 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730601105 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- 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