Quick answers
- Where does Joseph P. Tetonic see patients?
- Medicare's clinician data lists 4 practice locations, including Rockville Center, NY, Port Jefferson Station, NY and Port Jefferson, NY. Call before your visit to confirm the address.
- What is Joseph P. Tetonic's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Joseph P. Tetonic accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph P. Tetonic 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 Joseph P. Tetonic?
- (631) 828-7220, as listed in official Medicare / NPI Registry data.
- What is Joseph P. Tetonic's NPI number?
- 1609598580. 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 Joseph P. Tetonic is enrolled with Medicare (CMS data updated 2026-10-02).
- 1000 N Village AveRockville Center, NY 11570
- 1500 Route 112, Bldg 2cPort Jefferson Station, NY 11776 (631) 828‑7220
- 200 Belle Terre RdPort Jefferson, NY 11777
- 800 Old Country RdRiverhead, NY 11901 (631) 837‑2359
Group practices
Medicare enrollment lists Joseph P. Tetonic as a member of this group (CMS data updated 2026-10-02).
- CHS Physician Partners PC743 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Rockville Center
Clinicians with the same Medicare primary specialty in Rockville Center, NY — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1609598580 |
| 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