Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lance R Macey, MD
Orthopaedic Surgery Physician in Nashua, NH · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811938244
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Registry record
Taxonomy & licenses
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 0100650Y0NH01 | Other | NH | ANTHEM BCBS PROVIDER # |
| 2257912 | Other | NH | CIGNA PROVIDER # |
| 1922164797 | Other | NH | NPI, PROVIDER LOCATION |
| 80002741 | Medicaid | NH | - |
| 1861558645 | Other | NH | NPI, PROVIDER LOCATION |
| 1932256914 | Other | NH | NPI, PROVIDER LOCATION |
| 1801952692 | Other | NH | NPI, PROVIDER LOCATION |
| 1881772242 | Other | NH | NPI, PROVIDER LOCATION |
| 1841320207 | Other | NH | NPI, PROVIDER LOCATION |
| F38794 | Other | NH | HARVARD PILGRIM # |
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.
Frequently asked questions
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Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-11-17.