Quick answers
- Where does Sean D. Bourne see patients?
- Medicare's clinician data lists 3 practice locations, including Largo, MD, Baltimore, MD and Frederick, MD. Call before your visit to confirm the address.
- What is Sean D. Bourne's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Sean D. Bourne accept Medicare assignment?
- Yes. Medicare's clinician data says Sean D. Bourne 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 Sean D. Bourne?
- (301) 618-5700, as listed in official Medicare / NPI Registry data.
- What is Sean D. Bourne's NPI number?
- 1700237534. 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 Sean D. Bourne is enrolled with Medicare (CMS data updated 2026-10-02).
- 1221 Mercantile LnLargo, MD 20774 (301) 618‑5700
- 6701 N Charles StBaltimore, MD 21204 (443) 849‑2000
- 7190 Crestwood BlvdFrederick, MD 21703 (240) 529‑1700
Group practices
Medicare enrollment lists Sean D. Bourne 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
- Family Practiceprimary
Other family doctors in Largo
Clinicians with the same Medicare primary specialty in Largo, MD — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1700237534 |
| 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