Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Anne Crosby
Nutritionist in Boulder, CO · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1366353930
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Registry record
Entity type Individual (Type 1)
Name Anne Crosby
Sex Female
Practice address 3140 Fremont St, Boulder, CO, 80304
Phone (917) 715-7709
Enumeration date Sep 14, 2026
Last updated in NPPES Sep 14, 2026
Taxonomy & licenses
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
What is the NPI number for Anne Crosby?
The National Provider Identifier (NPI) for Anne Crosby is 1366353930, a Type 1 (individual) record in the CMS NPPES registry.
Where does Anne Crosby practice?
The practice location on file with NPPES is in Boulder, CO. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-14.