Quick answers
- Which hospitals does Caitlin L. Barnes work at?
- Medicare's official clinician data lists Caitlin L. Barnes at 2 hospitals: Shenandoah Memorial Hospital and Winchester Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Caitlin L. Barnes see patients?
- Medicare's clinician data lists 4 practice locations, including Woodbridge, VA, Winchester, VA and Front Royal, VA. Call before your visit to confirm the address.
- What is Caitlin L. Barnes's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Caitlin L. Barnes accept Medicare assignment?
- Yes. Medicare's clinician data says Caitlin L. Barnes 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 Caitlin L. Barnes?
- (703) 490-1112, as listed in official Medicare / NPI Registry data.
- What is Caitlin L. Barnes's NPI number?
- 1174993109. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Caitlin L. Barnes works
Medicare's Facility Affiliation Data lists Caitlin L. Barnes at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Shenandoah Memorial HospitalWoodstock, VA · Critical Access Hospital · CCN 491305
- Winchester Medical CenterWinchester, VA · Acute Care Hospital · CCN 490005
Practice locations
Addresses where Caitlin L. Barnes is enrolled with Medicare (CMS data updated 2026-10-02).
- 14605 Potomac Branch Dr, Suite 300Woodbridge, VA 22191 (703) 490‑1112
- 152 Linden DrWinchester, VA 22601 (540) 667‑9252
- 1830 Amherst StWinchester, VA 22601 (540) 536‑4787
- 50 Riverton Commons Dr, Suite 50cFront Royal, VA 22601 (540) 692‑8977
Group practices
Medicare enrollment lists Caitlin L. Barnes as a member of this group (CMS data updated 2026-10-02).
- Centers for Advanced Orthopaedics LLC604 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Woodbridge
Clinicians with the same Medicare primary specialty in Woodbridge, VA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174993109 |
| 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