Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sharon B. Turissini, MD
Gastroenterology Physician in Cambridge, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1407942808
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| J31382 | Other | MA | BLUE CROSS |
| V603 | Other | MA | HARVARD PILGRIM |
| 7575727-003 | Other | MA | CIGNA |
| 761915 | Other | MA | TUFTS HEALTH PLAN |
| P00026136 | Other | MA | MEDICARE RAILROAD |
| 0015321 | Other | MA | NEIGHBORHOOD HEALTH PLAN |
| 3146049 | Medicaid | MA | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
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Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-03.