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

Natalie Ann Watson, MS

Clinical Social Worker in New Castle, DE · enumerated 2008.

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

National Provider Identifier

1801066576

Verified

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Registry record

Entity type Individual (Type 1)

Name Natalie Ann Watson

Credential MS

Sex Female

Practice address New Castle, DE, 19720

Phone (302) 255-2700

Enumeration date Mar 9, 2008

Last updated in NPPES Jun 18, 2021

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

Taxonomy & licenses

171M00000X Case Manager/Care Coordinator Other Service Providers Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License Q3-0000 (DE) 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Natalie Watson?

The National Provider Identifier (NPI) for Natalie Watson is 1801066576, a Type 1 (individual) record in the CMS NPPES registry.

Where does Natalie Watson practice?

The practice location on file with NPPES is in New Castle, DE. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-18.