Search › New Hampshire › 207Q00000X
Alwin Sebastian, M.D
NPI 1740928514 · on the registry since 2022
Practice
- Address
- 333 Borthwick Avenue
Portsmouth, NH 03801 - Phone
- (303) 563-9790
- Organisation at this address
- Pace Inc.
Pavia Associates Inc
Peter K Carter Md, Llc
Susan A Murray Md Pllc
Atlantic Pathology, PaInferred from a shared address, not stated in the registry. - Clinicians at this address
- 206
Additional practice sites
- 311 Route 108, Somersworth, NH
Registry record
- Primary taxonomy
- 207Q00000X
207Q00000X
- Also registered as
- 208M00000X
390200000X - Licence states on file
- TX, NH
From the registry's licence fields, which are often incomplete.
- Sex
- Male
- Record last updated
- 2025-09-23
Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in New Hampshire