Quick answers
- Which hospitals does David Piazza work at?
- Medicare's official clinician data lists David Piazza at 2 hospitals: Billings Clinic Hospital and Livingston Healthcare. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David Piazza see patients?
- Medicare's clinician data lists 1 practice location in Livingston, MT. Call before your visit to confirm the address.
- What is David Piazza's specialty?
- Medicare lists Colorectal Surgery (Proctology) as the primary specialty, and also General Surgery.
- Does David Piazza accept Medicare assignment?
- Yes. Medicare's clinician data says David Piazza 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 David Piazza?
- (406) 222-3541, as listed in official Medicare / NPI Registry data.
- What is David Piazza's NPI number?
- 1528172897. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where David Piazza works
Medicare's Facility Affiliation Data lists David Piazza at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Billings Clinic HospitalBillings, MT · Acute Care Hospital · CCN 270004
- Livingston HealthcareLivingston, MT · Critical Access Hospital · CCN 271317
Practice locations
Addresses where David Piazza is enrolled with Medicare (CMS data updated 2026-10-02).
- 320 Alpenglow LnLivingston, MT 59047 (406) 222‑3541
Group practices
Medicare enrollment lists David Piazza as a member of this group (CMS data updated 2026-10-02).
- Livingston Healthcare67 clinicians in the group
Specialties
Find other Colorectal Surgery (Proctology) doctors in Montana →
Other colorectal surgeons in Montana
Clinicians with the same Medicare primary specialty in Montana — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Loyola University Of Chicago, Stritch School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528172897 |
| 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