Quick answers
- Where does Shauna A. Gallagher see patients?
- Medicare's clinician data lists 5 practice locations, including Uniondale, NY, New Paltz, NY and New York, NY. Call before your visit to confirm the address.
- What is Shauna A. Gallagher's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Shauna A. Gallagher accept Medicare assignment?
- Medicare's clinician data says Shauna A. Gallagher may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Shauna A. Gallagher's NPI number?
- 1538509039. 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 Shauna A. Gallagher is enrolled with Medicare (CMS data updated 2026-10-02).
- 1345 Rxr Plz, Fl 13Uniondale, NY 11556
- 279 Main St, Suite 204New Paltz, NY 12561
- 525 W 28th St Apt, Suite 865New York, NY 10001
- 79 -01 BroadwayElmhurst, NY 11373
- 7901 BroadwayElmhurst, NY 11373
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Uniondale
Clinicians with the same Medicare primary specialty in Uniondale, NY — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2015 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1538509039 |
| 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