Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Chiu Shan Leung, R.N.,C.N.M.

Midwife in Boston, MA · enumerated 2007.

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

National Provider Identifier

1467579466

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Registry record

Entity type Individual (Type 1)

Name Ms. Chiu Shan Leung

Credential R.N.,C.N.M.

Sex Female

Practice address 885 Washington St, Boston, MA, 02111

Phone (617) 521-6844

Fax (617) 482-2930

Enumeration date Mar 23, 2007

Last updated in NPPES Sep 9, 2010

Taxonomy & licenses

176B00000X Midwife Other Service Providers · License 167421 (MA) Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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

How do I verify Chiu Shan Leung's NPI record?

Cross-check NPI 1467579466 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1467579466 active?

Yes, as of the latest NPPES snapshot, NPI 1467579466 is active (record last updated 2010-09-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-09.