Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Holyoke Mental Health

Q: What is the NPI number for Holyoke Mental Health?

The NPI for Holyoke Mental Health is 1871172411, a Type 2 (organization) record in the CMS NPPES registry.

Psychiatric Hospital in Holyoke, MA · enumerated 2021 · authorized official Michael Krupa, Ceo.

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

National Provider Identifier

1871172411

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Registry record

Entity type Organization (Type 2)

Legal business name Holyoke Mental Health

Practice address 1233 Main St, Holyoke, MA, 01040

Phone (978) 615-5200

Enumeration date Apr 2, 2021

Last updated in NPPES Apr 2, 2021

Taxonomy & classification

283Q00000X Psychiatric Hospital Hospitals Primary

Authorized official

Name Michael Krupa

Title Ceo

Phone (978) 615-5200

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

Who is the authorized official for Holyoke Mental Health?

NPPES lists Michael Krupa (Ceo) as the authorized official for this organization.

What is the NPI number for Holyoke Mental Health?

The NPI for Holyoke Mental Health is 1871172411, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-02.