Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Anja Katrin Santos

Home Health Registered Nurse in Assonet, MA · enumerated 2022 · practices at Kasa Express Nursing LLC.

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

National Provider Identifier

1801531553

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Registry record

Entity type Individual (Type 1)

Name Anja Katrin Santos

Sex Female

Practice address Assonet, MA, 02702

Phone (774) 264-3005

Enumeration date Apr 27, 2022

Last updated in NPPES Apr 27, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

163WH0200X Home Health Registered Nurse Nursing Service Providers · License RN2303623 (MA) 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 NPI 1801531553 active?

Yes, as of the latest NPPES snapshot, NPI 1801531553 is active (record last updated 2022-04-27).

How do I verify Anja Katrin Santos's NPI record?

Cross-check NPI 1801531553 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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Kasa Express Nursing LLC Home Health Registered Nurse · Assonet, MA NPI 1376288027

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-27.