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Rachel L Bissi

Rachel L Bissi is a Behavior Analyst provider (Behavior Analyst) practicing in Waltham, MA, registered in the NPPES registry with NPI 1588981237 since 2010.

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NPI 1588981237
Entity type Individual (Type 1)
Name Rachel L Bissi
Sex Female
Practice address 460 TOTTEN POND RD, SUITE 300, Waltham, MA, 02451
Phone 7818953200
Enumeration date 2010-04-20
Last updated in NPPES 2010-04-20

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103K00000X Behavior Analyst Primary
Copy-ready billing details
Provider: Rachel Bissi
NPI: 1588981237
Taxonomy: 103K00000X (Behavior Analyst)
Address: 460 TOTTEN POND RD, SUITE 300, Waltham, MA, 02451

Other providers at this practice address

NPI Name Type Specialty Location
1689865172 Milestones, Inc. Organization Clinical Child & Adolescent Psychologist Waltham, MA
1184866931 Andrea Morris Individual Developmental Therapist Waltham, MA
1750525960 Christina Cossa Individual Occupational Therapist Waltham, MA
1124250774 Milestones, Inc. Organization Speech-Language Pathologist Waltham, MA
1306078951 Milestones, Inc. Organization Rehabilitation Practitioner Waltham, MA
1205068855 Milestones, Inc. Organization Pediatric Physical Therapist Waltham, MA
1720304330 Milestones Inc Organization Behavior Analyst Waltham, MA
1104142991 Elizabeth Kern Individual Behavior Analyst Waltham, MA

Verify this record

Cross-check NPI 1588981237 against the authoritative CMS record: view Rachel L Bissi on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Rachel Bissi practice?
The practice location on file with NPPES is in Waltham, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Rachel Bissi?
The National Provider Identifier (NPI) for Rachel Bissi is 1588981237, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2010-04-20.