Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Sarah Reiff-Hekking, PH.D.
Clinical Psychologist in Acton, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1154812030
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Registry record
Entity type Individual (Type 1)
Name Dr. Sarah Reiff-Hekking
Credential PH.D.
Sex Female
Practice address 372 Arlington St, Acton, MA, 01720
Phone (978) 263-4339
Enumeration date May 25, 2018
Last updated in NPPES May 25, 2018
Taxonomy & licenses
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 7586 (MA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers.
About the PHD 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 Reiff-Hekking?
The National Provider Identifier (NPI) for Sarah Reiff-Hekking is 1154812030, a Type 1 (individual) record in the CMS NPPES registry.
Where does Sarah Reiff-Hekking 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 2018-05-25.