Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Rachael Slate, PhD

Psychologist in Charlestown, MA · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1750117990

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Registry record

Entity type Individual (Type 1)

Name Rachael Slate

Credential PhD

Sex Female

Practice address 300 1st Ave, Charlestown, MA, 02129

Phone (617) 952-5000

Enumeration date Sep 13, 2024

Last updated in NPPES Sep 3, 2026

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers 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.

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Frequently asked questions

What is the NPI number for Rachael Slate?

The National Provider Identifier (NPI) for Rachael Slate is 1750117990, a Type 1 (individual) record in the CMS NPPES registry.

Where does Rachael Slate practice?

The practice location on file with NPPES is in Charlestown, MA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Jonathan Bean Physical Medicine & Rehabilitation Physician · Boston, MA NPI 1730160953 The Spaulding Rehabilitation Hospital Corporation Rehabilitation Hospital · Charlestown, MA NPI 1780600825 Julie Piotrowski Pediatric Nurse Practitioner · Charlestown, MA NPI 1275668352 Diana Fischer Physical Therapist · Charlestown, MA NPI 1063542207 Dorothy Tolchin Physical Medicine & Rehabilitation Physician · Charleston, MA NPI 1073708889 Julie Lewis Health Psychologist · Charlestown, MA NPI 1801104096 Tara Casella Pediatric Nurse Practitioner · Boston, MA NPI 1518260397 Chloe Slocum Spinal Cord Injury Medicine Physician · Charlestown, MA NPI 1487947222

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-09-03.