Quick answers
- Which hospitals does John P. Verderese work at?
- Medicare's official clinician data lists John P. Verderese at 3 hospitals: Inova Alexandria Hospital, Inova Fairfax Hospital and Inova Loudoun Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John P. Verderese see patients?
- Medicare's clinician data lists 2 practice locations, including Leesburg, VA and Falls Church, VA. Call before your visit to confirm the address.
- What is John P. Verderese's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does John P. Verderese accept Medicare assignment?
- Yes. Medicare's clinician data says John P. Verderese 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 John P. Verderese offer telehealth?
- Medicare's clinician data says John P. Verderese offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for John P. Verderese?
- (703) 779-5411, as listed in official Medicare / NPI Registry data.
- What is John P. Verderese's NPI number?
- 1235304437. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John P. Verderese works
Medicare's Facility Affiliation Data lists John P. Verderese 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 Fairfax HospitalFalls Church, VA · Acute Care Hospital · CCN 490063
- Inova Loudoun HospitalLeesburg, VA · Acute Care Hospital · CCN 490043
Practice locations
Addresses where John P. Verderese is enrolled with Medicare (CMS data updated 2026-10-02).
- 224 B Cornwall NwstLeesburg, VA 20176 (703) 779‑5411
- 3300 Gallows RdFalls Church, VA 22042 (703) 776‑4001
Group practices
Medicare enrollment lists John P. Verderese as a member of this group (CMS data updated 2026-10-02).
- Inova Health Care Services1,817 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 |
|---|---|
| Medical school | University Of Massachusetts Medical School |
| Graduation year | 2005 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1235304437 |
| 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