Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Catherine Lemire, MS, RD
Registered Dietitian in Acton, MA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669197810
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Registry record
Entity type Individual (Type 1)
Name Sarah Catherine Lemire
Credential MS, RD
Sex Female
Practice address 5 Brabrook Rd, Acton, MA, 01720
Phone (978) 844-6074
Enumeration date Oct 10, 2022
Last updated in NPPES Oct 10, 2022
Taxonomy & licenses
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD credential
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 Sarah Lemire?
The National Provider Identifier (NPI) for Sarah Lemire is 1669197810, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Lemire practice?
The practice location on file with NPPES is in Acton, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-10-10.