Quick answers
- Which hospitals does Ian P. Mills work at?
- Medicare's official clinician data lists Ian P. Mills at 5 hospitals: Inova Alexandria Hospital, Inova Fair Oaks Hospital, Inova Fairfax Hospital, Inova Loudoun Hospital and Inova Mount Vernon Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ian P. Mills see patients?
- Medicare's clinician data lists 16 practice locations, including Herndon, VA, Waldorf, MD and Leesburg, VA. Call before your visit to confirm the address.
- What is Ian P. Mills's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Ian P. Mills accept Medicare assignment?
- Yes. Medicare's clinician data says Ian P. Mills 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 Ian P. Mills?
- (703) 698-4488, as listed in official Medicare / NPI Registry data.
- What is Ian P. Mills's NPI number?
- 1104183755. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ian P. Mills works
Medicare's Facility Affiliation Data lists Ian P. Mills 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 Fair Oaks HospitalFairfax, VA · Acute Care Hospital · CCN 490101
- Inova Fairfax HospitalFalls Church, VA · Acute Care Hospital · CCN 490063
- Inova Loudoun HospitalLeesburg, VA · Acute Care Hospital · CCN 490043
- Inova Mount Vernon HospitalAlexandria, VA · Acute Care Hospital · CCN 490122
Practice locations
Addresses where Ian P. Mills is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 16; the Medicare profile lists all.
- 100 Elden St, Suite 16Herndon, VA 20170 (703) 698‑4488
- 11335 Pembrooke SqWaldorf, MD 20603 (703) 698‑4488
- 19455 Deerfield Ave, Suite 102Leesburg, VA 20176 (703) 698‑4488
- 224 Cornwall St NW, Cornwall ER CenterLeesburg, VA 20176 (703) 737‑7520
- 230 W Dares Beach Rd, Suite 100 Fairfax Radiology Center at PatuxPrince Frederick, MD 20678 (703) 698‑4488
Group practices
Medicare enrollment lists Ian P. Mills as a member of these groups (CMS data updated 2026-10-02).
- Fairfax Radiological Consultants154 clinicians in the group
- Ifrc LLC137 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Herndon
Clinicians with the same Medicare primary specialty in Herndon, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1104183755 |
| 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