Quick answers
- Which hospitals does David Petros work at?
- Medicare's official clinician data lists David Petros at 1 hospital: Mercy Hospital Fort Smith. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does David Petros see patients?
- Medicare's clinician data lists 3 practice locations, including Fort Smith, AR, Fayetteville, AR and Augusta, AR. Call before your visit to confirm the address.
- What is David Petros's specialty?
- Medicare lists Rheumatology as the primary specialty.
- Does David Petros accept Medicare assignment?
- Yes. Medicare's clinician data says David Petros 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 Petros?
- (479) 755-6900, as listed in official Medicare / NPI Registry data.
- What is David Petros's NPI number?
- 1154306603. 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 Petros works
Medicare's Facility Affiliation Data lists David Petros at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital Fort SmithFort Smith, AR · Acute Care Hospital · CCN 040062
Practice locations
Addresses where David Petros is enrolled with Medicare (CMS data updated 2026-10-02).
- 1501 S Waldron Rd, Suite 204Fort Smith, AR 72903 (479) 755‑6900
- 1792 E Joyce Blvd, Suite 2Fayetteville, AR 72703 (479) 316‑3003
- 623 N 9th StAugusta, AR 72006 (870) 347‑2534
Group practices
Medicare enrollment lists David Petros as a member of these groups (CMS data updated 2026-10-02).
- Arcare253 clinicians in the group
- Trublu, LLC13 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Fort Smith
Clinicians with the same Medicare primary specialty in Fort Smith, AR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154306603 |
| 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