Quick answers
- Which hospitals does Thomas A. Feely work at?
- Medicare's official clinician data lists Thomas A. Feely at 3 hospitals: Inova Loudoun Hospital, Stonesprings Hospital Center and Virginia Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas A. Feely see patients?
- Medicare's clinician data lists 2 practice locations, including Leesburg, VA and Dulles, VA. Call before your visit to confirm the address.
- What is Thomas A. Feely's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Thomas A. Feely accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas A. Feely 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 Thomas A. Feely?
- (703) 723-6774, as listed in official Medicare / NPI Registry data.
- What is Thomas A. Feely's NPI number?
- 1477722890. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas A. Feely works
Medicare's Facility Affiliation Data lists Thomas A. Feely at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Inova Loudoun HospitalLeesburg, VA · Acute Care Hospital · CCN 490043
- Stonesprings Hospital CenterDulles, VA · Acute Care Hospital · CCN 490145
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · CCN 490050
Practice locations
Addresses where Thomas A. Feely is enrolled with Medicare (CMS data updated 2026-10-02).
- 19450 Deerfield Ave, Suite 300Leesburg, VA 20176 (703) 723‑6774
- 24430 Stone Springs Blvd, Suite 275Dulles, VA 20166 (703) 858‑3220
Group practices
Medicare enrollment lists Thomas A. Feely as a member of this group (CMS data updated 2026-10-02).
- Loudoun Medical Group, PC271 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Leesburg
Clinicians with the same Medicare primary specialty in Leesburg, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477722890 |
| 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