Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Kristin Marie Brennan, CPM, LM-RI

Midwife in Springfield, MA · enumerated 2018.

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

National Provider Identifier

1700370681

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Registry record

Entity type Individual (Type 1)

Name Ms. Kristin Marie Brennan

Credential CPM, LM-RI

Sex Female

Practice address 1502 Allen St, Springfield, MA, 01118

Phone (413) 777-4368

Enumeration date Jun 14, 2018

Last updated in NPPES Apr 2, 2025

Taxonomy & licenses

176B00000X Midwife Other Service Providers Secondary

176B00000X Midwife Other Service Providers · License CPM00008 (RI) Primary

175M00000X Lay Midwife Other Service Providers · License 17080012 (MA) Secondary

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

Where does Kristin Brennan practice?

The practice location on file with NPPES is in Springfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Kristin Brennan?

The National Provider Identifier (NPI) for Kristin Brennan is 1700370681, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-04-02.