Quick answers
- Where does Katlyn M. Lavin see patients?
- Medicare's clinician data lists 11 practice locations, including Patchogue, NY, Bay Shore, NY and Deer Park, NY. Call before your visit to confirm the address.
- What is Katlyn M. Lavin's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Katlyn M. Lavin accept Medicare assignment?
- Yes. Medicare's clinician data says Katlyn M. Lavin 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 Katlyn M. Lavin?
- (631) 230-5775, as listed in official Medicare / NPI Registry data.
- What is Katlyn M. Lavin's NPI number?
- 1881027589. 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 Katlyn M. Lavin is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 11; the Medicare profile lists all.
- 129 Sunrise Hwy WPatchogue, NY 11772 (631) 230‑5775
- 1850 Sunrise HwyBay Shore, NY 11706 (631) 581‑5900
- 1930 Deer Park AveDeer Park, NY 11729 (631) 254‑5900
- 336 E 86th StNew York, NY 10028 (212) 772‑3627
- 47 Route 25aRocky Point, NY 11778 (631) 821‑5900
Group practices
Medicare enrollment lists Katlyn M. Lavin as a member of this group (CMS data updated 2026-10-02).
- City Medical of Upper East Side PLLC658 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Patchogue
Clinicians with the same Medicare primary specialty in Patchogue, NY — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1881027589 |
| 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