Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Baymark Health

Counselor in Derry, NH · enumerated 2025 · authorized official Nancy Velazquez, Clinician.

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

National Provider Identifier

1457228827

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Registry record

Entity type Organization (Type 2)

Legal business name Baymark Health

Practice address 97 E Broadway, Derry, NH, 03038

Phone (617) 318-6479

Fax (617) 427-1263

Enumeration date Oct 21, 2025

Last updated in NPPES Oct 21, 2025

Taxonomy & classification

101Y00000X Counselor Behavioral Health & Social Service Providers Primary

Authorized official

Name Nancy Velazquez

Title Clinician

Phone (617) 318-6479

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-10-21. Verify at npiregistry.cms.hhs.gov.

Where is Baymark Health located?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-21.