Quick answers
- Which hospitals does Daniel B. Tiller Ii work at?
- Medicare's official clinician data lists Daniel B. Tiller Ii at 4 hospitals: Inova Alexandria Hospital, Inova Fair Oaks Hospital, Inova Fairfax Hospital and Inova Mount Vernon Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel B. Tiller Ii see patients?
- Medicare's clinician data lists 4 practice locations, including Annandale, VA, Falls Church, VA and Alexandria, VA. Call before your visit to confirm the address.
- What is Daniel B. Tiller Ii's specialty?
- Medicare lists Sports Medicine as the primary specialty, and also Family Practice.
- Does Daniel B. Tiller Ii accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel B. Tiller Ii 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 Daniel B. Tiller Ii?
- (703) 205-2626, as listed in official Medicare / NPI Registry data.
- What is Daniel B. Tiller Ii's NPI number?
- 1396242913. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel B. Tiller Ii works
Medicare's Facility Affiliation Data lists Daniel B. Tiller Ii 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 Mount Vernon HospitalAlexandria, VA · Acute Care Hospital · CCN 490122
Practice locations
Addresses where Daniel B. Tiller Ii is enrolled with Medicare (CMS data updated 2026-10-02).
- 3299 Woodburn RdAnnandale, VA 22003 (703) 205‑2626
- 3299 Woodburn Rd, Suite 370Annandale, VA 22003 (703) 205‑2626
- 3300 Gallows RdFalls Church, VA 22042
- 6355 Walker LnAlexandria, VA 22310
Group practices
Medicare enrollment lists Daniel B. Tiller Ii as a member of this group (CMS data updated 2026-10-02).
- Inova Health Care Services1,817 clinicians in the group
Specialties
- Sports Medicineprimary
- Family Practicealso
Other sports medicine doctors in Virginia
Clinicians with the same Medicare primary specialty in Virginia — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Edward Via Col Of Osteo Medicine-Virginia Campus |
| Graduation year | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396242913 |
| 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