Quick answers
- Which hospitals does David Petrosian work at?
- Medicare's official clinician data lists David Petrosian at 1 hospital: Tioga Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David Petrosian see patients?
- Medicare's clinician data lists 1 practice location in Tioga, ND. Call before your visit to confirm the address.
- What is David Petrosian's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does David Petrosian accept Medicare assignment?
- Yes. Medicare's clinician data says David Petrosian 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 Petrosian?
- (701) 664-3305, as listed in official Medicare / NPI Registry data.
- What is David Petrosian's NPI number?
- 1881155745. 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 Petrosian works
Medicare's Facility Affiliation Data lists David Petrosian at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Tioga Medical CenterTioga, ND · Critical Access Hospital · CCN 351300
Practice locations
Addresses where David Petrosian is enrolled with Medicare (CMS data updated 2026-10-02).
- 810 N Welo StTioga, ND 58852 (701) 664‑3305
Group practices
Medicare enrollment lists David Petrosian as a member of this group (CMS data updated 2026-10-02).
- Tioga Medical Center8 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in North Dakota
Clinicians with the same Medicare primary specialty in North Dakota — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | New York College Of Osteo Medicine Of New York Institute Of Technology |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881155745 |
| 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