Quick answers
- Which hospitals does Matthew S. Pappy work at?
- Medicare's official clinician data lists Matthew S. Pappy at 3 hospitals: Lake Chelan Community Hospital, Mayo Clinic Hospital Rochester and Olmsted Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Matthew S. Pappy see patients?
- Medicare's clinician data lists 2 practice locations, including Chelan, WA and Rochester, MN. Call before your visit to confirm the address.
- What is Matthew S. Pappy's specialty?
- Medicare lists Hospitalist as the primary specialty.
- Does Matthew S. Pappy accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew S. Pappy 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 Matthew S. Pappy?
- (509) 682-3300, as listed in official Medicare / NPI Registry data.
- What is Matthew S. Pappy's NPI number?
- 1164783700. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Matthew S. Pappy works
Medicare's Facility Affiliation Data lists Matthew S. Pappy at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Lake Chelan Community HospitalChelan, WA · Critical Access Hospital · CCN 501334
- Mayo Clinic Hospital RochesterRochester, MN · Acute Care Hospital · CCN 240010
- Olmsted Medical CenterRochester, MN · Acute Care Hospital · CCN 240006
Practice locations
Addresses where Matthew S. Pappy is enrolled with Medicare (CMS data updated 2026-10-02).
- 110 S Apple Blossom DrChelan, WA 98816 (509) 682‑3300
- 1650 4th St SERochester, MN 55904
Group practices
Medicare enrollment lists Matthew S. Pappy as a member of these groups (CMS data updated 2026-10-02).
- Olmsted Medical Center336 clinicians in the group
- Chelan County Public Hospital District No 224 clinicians in the group
Specialties
- Hospitalistprimary
Other hospitalists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1164783700 |
| 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