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Mrs. Hannah Han Massey

Acupuncturist in Centreville, VA · enumerated 2025.

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

National Provider Identifier

1477367258

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Registry record

Entity type Individual (Type 1)
Name Mrs. Hannah Han Massey
Sex Female
Practice address 14631 Route 29 Ste 115, Centreville, VA, 20121
Enumeration date Feb 3, 2025
Last updated in NPPES Feb 26, 2026

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License 0121001220 (VA) Primary
171100000X Acupuncturist Other Service Providers · License U02995 (MD) Secondary
171100000X Acupuncturist Other Service Providers · License AC2000072 (DC) Secondary

Other identifiers

Identifier Type State Issuer
AC2000072 Other DC DCH

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 is the NPI number for Hannah Massey?
The National Provider Identifier (NPI) for Hannah Massey is 1477367258, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hannah Massey practice?
The practice location on file with NPPES is in Centreville, VA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-26.