Quick answers
- Where does Dianne Layer-Kelly see patients?
- Medicare's clinician data lists 4 practice locations, including West Islip, NY, Greenvale, NY and Astoria, NY. Call before your visit to confirm the address.
- What is Dianne Layer-Kelly's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Dianne Layer-Kelly accept Medicare assignment?
- Medicare's clinician data says Dianne Layer-Kelly may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Dianne Layer-Kelly?
- (631) 620-3580, as listed in official Medicare / NPI Registry data.
- What is Dianne Layer-Kelly's NPI number?
- 1033501903. 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 Dianne Layer-Kelly is enrolled with Medicare (CMS data updated 2026-10-02).
- 148 Sunrise HwyWest Islip, NY 11795 (631) 620‑3580
- 30 Glen Cove Rd, Suite 1Greenvale, NY 11548 (516) 531‑6122
- 3701 BroadwayAstoria, NY 11103 (929) 265‑5990
- 555 N BroadwayJericho, NY 11753 (516) 597‑5070
Group practices
Medicare enrollment lists Dianne Layer-Kelly as a member of these groups (CMS data updated 2026-10-02).
- North Shore Lij Urgent Care PC390 clinicians in the group
- Optum Urgent Care PLLC68 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in West Islip
Clinicians with the same Medicare primary specialty in West Islip, NY — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1033501903 |
| 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