Quick answers
- Which hospitals does Keisha Sullivan work at?
- Medicare's official clinician data lists Keisha Sullivan at 1 hospital: Virginia Hospital Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Keisha Sullivan see patients?
- Medicare's clinician data lists 8 practice locations, including Largo, MD, Woodbridge, VA and Halethorpe, MD. Call before your visit to confirm the address.
- What is Keisha Sullivan's specialty?
- Medicare lists Sleep Medicine as the primary specialty.
- Does Keisha Sullivan accept Medicare assignment?
- Yes. Medicare's clinician data says Keisha 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.
- Does Keisha Sullivan offer telehealth?
- Medicare's clinician data says Keisha Sullivan offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Keisha Sullivan?
- (301) 618-5700, as listed in official Medicare / NPI Registry data.
- What is Keisha Sullivan's NPI number?
- 1437545720. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Keisha Sullivan works
Medicare's Facility Affiliation Data lists Keisha Sullivan at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Virginia Hospital CenterArlington, VA · Acute Care Hospital · CCN 490050
Practice locations
Addresses where Keisha Sullivan is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 1221 Mercantile LnLargo, MD 20774 (301) 618‑5700
- 13285 Minnieville RdWoodbridge, VA 22192 (703) 986‑2400
- 14139 Potomac Mills RdWoodbridge, VA 22192 (703) 257‑3000
- 1701 Twin Springs RdHalethorpe, MD 21227 (410) 737‑5000
- 201 N Washington StFalls Church, VA 22046 (703) 237‑4000
Group practices
Medicare enrollment lists Keisha Sullivan as a member of this group (CMS data updated 2026-10-02).
- Kaiser Foundation Health Plan of the Mid Atlantic States, Inc1,899 clinicians in the group
Specialties
- Sleep Medicineprimary
Other sleep medicine doctors in Maryland
Clinicians with the same Medicare primary specialty in Maryland — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1437545720 |
| 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