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Think-Diff Institute

Community/Behavioral Health Agency in Lexington, MA · enumerated 2013 · authorized official Pandora Maclean-Hoover, Founder.

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

National Provider Identifier

1740616556

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Registry record

Entity type Organization (Type 2)
Legal business name Think-Diff Institute
Practice address 1666 Massachusetts Ave, Suite F1, Lexington, MA, 02420
Phone (978) 726-3444
Fax (978) 477-0312
Enumeration date Sep 25, 2013
Last updated in NPPES Sep 25, 2013

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 110705 (MA) Primary

Authorized official

Name Pandora Maclean-Hoover
Title Founder
Phone (978) 726-3444

Other identifiers

Identifier Type State Issuer
P22747 Other MA MEDICARE NUMBER

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Think-Diff Institute?
Think-Diff Institute is registered in NPPES as a Community/Behavioral Health Agency (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-09-25.