Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Anisha Johnson

Registered Nurse in Greenwich, CT · enumerated 2026.

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

National Provider Identifier

1497675557

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Registry record

Entity type Individual (Type 1)

Name Anisha Johnson

Sex Female

Practice address 5 Perryridge Rd, Greenwich, CT, 06830

Phone (203) 863-3000

Enumeration date Jul 20, 2026

Last updated in NPPES Jul 20, 2026

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 145749 (CT) Primary

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.

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Frequently asked questions

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.

What specialty is Anisha Johnson?

Anisha Johnson is registered in NPPES with the primary taxonomy of Registered Nurse. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-20.