Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joseph P Spychalski, MD
Family Medicine Physician in Hooksett, NH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1346229630
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 042297845 | Other | - | UNITED HEALTH CARE |
| 04297845 | Other | - | MULTI-PLAN/PHCS |
| J23562 | Other | MA | BCBSMA |
| 208532 | Other | - | TUFTS & TUFTS MEDICARE PREFERRED |
| 042297845 | Other | - | HCVM/FIRST HEALTH/COVENTRY |
| 042297845 | Other | - | TRICARE |
| 4396942 | Other | - | AETNA |
| AA242359 | Other | - | HARVARD PILGRIM |
| 042297845 | Other | - | GIC/UNICARE |
| 4881653 | Other | - | CIGNA |
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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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-12.