Quick answers
- Which hospitals does Michael C. Trahos work at?
- Medicare's official clinician data lists Michael C. Trahos at 3 hospitals: Inova Alexandria Hospital, Inova Mount Vernon Hospital and Virginia Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael C. Trahos see patients?
- Medicare's clinician data lists 1 practice location in Alexandria, VA. Call before your visit to confirm the address.
- What is Michael C. Trahos's specialty?
- Medicare lists General Practice as the primary specialty, and also Family Practice and Geriatric Medicine.
- Does Michael C. Trahos accept Medicare assignment?
- Yes. Medicare's clinician data says Michael C. Trahos 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.
- Does Michael C. Trahos offer telehealth?
- Medicare's clinician data says Michael C. Trahos offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Michael C. Trahos?
- (703) 998-4913, as listed in official Medicare / NPI Registry data.
- What is Michael C. Trahos's NPI number?
- 1851570899. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael C. Trahos works
Medicare's Facility Affiliation Data lists Michael C. Trahos at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Alexandria HospitalAlexandria, VA · Acute Care Hospital · CCN 490040
- Inova Mount Vernon HospitalAlexandria, VA · Acute Care Hospital · CCN 490122
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · CCN 490050
Practice locations
Addresses where Michael C. Trahos is enrolled with Medicare (CMS data updated 2026-10-02).
- 205 S Whiting St, Suite 303Alexandria, VA 22304 (703) 998‑4913
Specialties
- General Practiceprimary
- Family Practicealso
- Geriatric Medicinealso
Other general practitioners in Alexandria
Clinicians with the same Medicare primary specialty in Alexandria, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1851570899 |
| 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