Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lindsey Elizabeth Leistinger, BCBA
Behavior Analyst in Needham, MA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1700557535
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Registry record
Entity type Individual (Type 1)
Name Lindsey Elizabeth Leistinger
Credential BCBA
Sex Female
Practice address 145 Rosemary St Ste E, Needham, MA, 02494
Phone (978) 737-3760
Enumeration date Sep 22, 2021
Last updated in NPPES Sep 22, 2021
Taxonomy & licenses
103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 2540-MH-B1 (MA) Primary
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 1700557535 active?
Yes, as of the latest NPPES snapshot, NPI 1700557535 is active (record last updated 2021-09-22).
How do I verify Lindsey Leistinger's NPI record?
Cross-check NPI 1700557535 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 → Heather Neal Behavior Analyst · Needham Heights, MA NPI 1679063705 Samantha Meints Psychologist · Needham, MA NPI 1679041859 Sarah Yany Occupational Therapist · Needham, MA NPI 1982292819 Samantha Calabrese Behavior Analyst · Needham, MA NPI 1124613039 Erin Moore Behavior Analyst · Needham, MA NPI 1427621069
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-22.