Quick answers
- Which hospitals does Evelena Cousin-Peterson work at?
- Medicare's official clinician data lists Evelena Cousin-Peterson at 2 hospitals: Bon Secours St Marys Hospital and Reston Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Evelena Cousin-Peterson see patients?
- Medicare's clinician data lists 1 practice location in Reston, VA. Call before your visit to confirm the address.
- What is Evelena Cousin-Peterson's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Evelena Cousin-Peterson accept Medicare assignment?
- Yes. Medicare's clinician data says Evelena Cousin-Peterson 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 Evelena Cousin-Peterson?
- (703) 689-9000, as listed in official Medicare / NPI Registry data.
- What is Evelena Cousin-Peterson's NPI number?
- 1114360849. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Evelena Cousin-Peterson works
Medicare's Facility Affiliation Data lists Evelena Cousin-Peterson at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bon Secours St Marys HospitalRichmond, VA · Acute Care Hospital · CCN 490059
- Reston Hospital CenterReston, VA · Acute Care Hospital · CCN 490107
Practice locations
Addresses where Evelena Cousin-Peterson is enrolled with Medicare (CMS data updated 2026-10-02).
- 1850 Town Ctr PkwyReston, VA 20190 (703) 689‑9000
Group practices
Medicare enrollment lists Evelena Cousin-Peterson as a member of this group (CMS data updated 2026-10-02).
- Urgent Specialty Associates PLLC57 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Reston
Clinicians with the same Medicare primary specialty in Reston, VA — not a recommendation.
Clinician information
| Graduation year | 2013 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1114360849 |
| 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