Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
SEBASTIEN JOSEPH, PA-S
ActiveSEBASTIEN JOSEPH, PA-S is a Physician Assistant healthcare provider located in WESTFIELD, Massachusetts. NPI 1649120478 is currently active in the NPPES registry. Verify at CMS.
Physician Assistant · WESTFIELD, MA
Registration Details
- NPI Number
- 1649120478
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Jan 31, 2026 (0.4951842641829 yrs)
- Last Updated
- Jan 31, 2026
Practice Information
- Address
-
577 WESTERN AVEWESTFIELD, MA, 010852580Browse MA providers · Browse ZIP 01085
- Phone
- 4135728149
- Primary Specialty
-
Physician Assistant
363A00000X
Other Physician Assistant Providers in WESTFIELD, MA
| Name | Credential | NPI |
|---|---|---|
| MARYBETH S KELLY | PAC | 1235139130 |
| ALISON GIULIANO | PA | 1811948532 |
| JODI MANISCALCO | PA | 1013955509 |
| HAILEE ELIZABETH MONIES | — | 1528875473 |
| STEPHANIE OTT | PA | 1730638651 |
| NICOLE MARY MEGAZZINI | — | 1255856902 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.