Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

May Institute

Q: What is the NPI number for May Institute?

The NPI for May Institute is 1063839702, a Type 2 (organization) record in the CMS NPPES registry.

Child Mental Illness Respite Care in Randolph, MA · enumerated 2014 · authorized official Angela Guaraldi, Direct Care.

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

National Provider Identifier

1063839702

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Registry record

Entity type Organization (Type 2)

Legal business name May Institute

Practice address 14 Pacella Park Dr, Randolph, MA, 02368

Phone (781) 437-1404

Enumeration date Mar 19, 2014

Last updated in NPPES Mar 19, 2014

Taxonomy & classification

251S00000X Community/Behavioral Health Agency Agencies · License 110026265E (MA) Secondary

385HR2055X Child Mental Illness Respite Care Respite Care Facility · License 110026265 (MA) Primary

Authorized official

Name Angela Guaraldi

Title Direct Care

Phone (508) 238-2916

Other identifiers

Identifier	Type	State	Issuer
110026265	Medicaid	MA	-

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for May Institute?

The NPI for May Institute is 1063839702, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for May Institute?

NPPES lists Angela Guaraldi (Direct Care) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-03-19.