Quick answers
- Where does Scott A. Sullivan see patients?
- Medicare's clinician data lists 2 practice locations, including Falls Church, VA and Fairfax, VA. Call before your visit to confirm the address.
- What is Scott A. Sullivan's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Scott A. Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Scott A. Sullivan 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 Scott A. Sullivan?
- (703) 237-3446, as listed in official Medicare / NPI Registry data.
- What is Scott A. Sullivan's NPI number?
- 1356457717. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Scott A. Sullivan is enrolled with Medicare (CMS data updated 2026-10-02).
- 3300 Gallows RdFalls Church, VA 22042
- 8221 Willow Oaks Corporate DrFairfax, VA 22031 (703) 237‑3446
Group practices
Medicare enrollment lists Scott A. Sullivan as a member of this group (CMS data updated 2026-10-02).
- Inova Health Care Services1,817 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Falls Church
Clinicians with the same Medicare primary specialty in Falls Church, VA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Louisville School Of Medicine |
| Graduation year | 1996 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356457717 |
| 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
- 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