Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Sarah Catherine Larocque, R.D.
Registered Dietitian in Waltham, MA · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1326394289
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mrs. Sarah Catherine Larocque
Credential R.D.
Sex Female
Practice address 355 Waverley Oaks Rd, Suite 100, Waltham, MA, 02452
Phone (781) 314-7600
Fax (781) 314-7666
Enumeration date Jul 30, 2012
Last updated in NPPES Dec 3, 2012
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
Is NPI 1326394289 active?
Yes, as of the latest NPPES snapshot, NPI 1326394289 is active (record last updated 2012-12-03).
How do I verify Sarah Larocque's NPI record?
Cross-check NPI 1326394289 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all → Alice Zacarian Internal Medicine Physician · Waltham, MA NPI 1871580597 Matthew Fickie Internal Medicine Physician · Waltham, MA NPI 1891897757 Chuanyun Gao Endocrinology, Diabetes & Metabolism Physician · Waltham, MA NPI 1609070267 Amanda Mcsweeney Advanced Practice Midwife · Waltham, MA NPI 1043410590 Elissa Stecker Internal Medicine Physician · Waltham, MA NPI 1295056000
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-12-03.