Quick answers
- Where does Matthew Delph see patients?
- Medicare's clinician data lists 14 practice locations, including Patchogue, NY, Bay Shore, NY and Farmingville, NY. Call before your visit to confirm the address.
- What is Matthew Delph's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Matthew Delph accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Delph 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 Matthew Delph?
- (631) 230-5775, as listed in official Medicare / NPI Registry data.
- What is Matthew Delph's NPI number?
- 1043792492. 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 Matthew Delph is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 14; the Medicare profile lists all.
- 129 Sunrise Hwy WPatchogue, NY 11772 (631) 230‑5775
- 1757 Sunrise HwyBay Shore, NY 11706
- 1850 Sunrise HwyBay Shore, NY 11706 (631) 581‑5900
- 2280 N Ocean AveFarmingville, NY 11738 (631) 698‑7828
- 30 Franklin AveFranklin Square, NY 11010 (516) 352‑0253
Group practices
Medicare enrollment lists Matthew Delph 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 | 2018 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043792492 |
| 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