Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Greengard Center for Autism

Developmentally Disabled Services Day Training Agency in Portsmouth, NH · enumerated 2018 · authorized official Barbara Frankel, Executive Director.

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

National Provider Identifier

1134691785

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Registry record

Entity type Organization (Type 2)

Legal business name Greengard Center for Autism

Practice address 95 Brewery Lane, Portsmouth, NH, 03801

Phone (603) 501-0686

Fax (603) 380-7129

Enumeration date Dec 20, 2018

Last updated in NPPES Dec 20, 2018

Taxonomy & classification

251C00000X Developmentally Disabled Services Day Training Agency Agencies Primary

252Y00000X Early Intervention Provider Agency Agencies Secondary

Authorized official

Name Barbara Frankel

Title Executive Director

Phone (603) 501-0686

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-12-20. Verify at npiregistry.cms.hhs.gov.

Where is Greengard Center for Autism located?

The practice location on file with NPPES is in Portsmouth, NH.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-12-20.