Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Patricia L Day, CSW

Q: What is the NPI number for Patricia Day?

The National Provider Identifier (NPI) for Patricia Day is 1518924927, a Type 1 (individual) record in the CMS NPPES registry.

Clinical Social Worker in Harrisburg, PA · enumerated 2006.

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

National Provider Identifier

1518924927

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Registry record

Entity type Individual (Type 1)

Name Patricia L Day

Credential CSW

Sex Female

Practice address 205 S Front Street, 5th Floor, Harrisburg, PA, 17104

Phone (717) 231-8360

Fax (717) 231-8358

Enumeration date Apr 28, 2006

Last updated in NPPES Jul 28, 2008

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License SW007398L (PA) Secondary

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License CW012979 (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
100729171003	Medicaid	PA	-

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

Where does Patricia Day practice?

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

What is the NPI number for Patricia Day?

The National Provider Identifier (NPI) for Patricia Day is 1518924927, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-28.