Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Muayna Yasir Elsir, CNM

Midwife in Brockton, MA · enumerated 2019 · practices at Brockton Neighborhood Health Center.

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

National Provider Identifier

1427518307

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Registry record

Entity type Individual (Type 1)

Name Muayna Yasir Elsir

Credential CNM

Sex Female

Practice address 63 Main St, Brockton, MA, 02301

Phone (508) 559-6699

Enumeration date Mar 25, 2019

Last updated in NPPES Apr 3, 2019

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License RN2309109 (MA) Primary

CNM · Certified Nurse Midwife: An advanced practice nurse specializing in pregnancy, childbirth, and reproductive care. About the CNM credential

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

Is NPI 1427518307 active?

Yes, as of the latest NPPES snapshot, NPI 1427518307 is active (record last updated 2019-04-03).

How do I verify Muayna Elsir's NPI record?

Cross-check NPI 1427518307 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-03.