Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sarah Anne Hanna, CNM

Midwife in Woonsocket, RI · enumerated 2022.

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

National Provider Identifier

1831802560

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sarah Anne Hanna

Credential CNM

Sex Female

Practice address 115 Cass Ave, Woonsocket, RI, 02895

Phone (401) 597-5070

Enumeration date Dec 27, 2022

Last updated in NPPES Jan 12, 2026

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License CNM00206 (RI) Primary

176B00000X Midwife Other Service Providers · License F002460-01 (NY) Secondary

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

What specialty is Sarah Hanna?

Sarah Hanna is registered in NPPES with the primary taxonomy of Midwife. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-01-12.