Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sarah Suzanne Smirthwaite

Clinical Social Worker in Gulfport, MS · enumerated 2015.

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

National Provider Identifier

1427420108

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Sarah Suzanne Smirthwaite

Sex Female

Practice address 8990 Lorraine Rd, Gulfport, MS, 39503

Phone (228) 331-3310

Fax (228) 284-1608

Enumeration date Oct 21, 2015

Last updated in NPPES Feb 23, 2023

Taxonomy & licenses

1041C0700X Clinical Social Worker Behavioral Health & Social Service Providers · License C7393 (MS) Primary

Other identifiers

Identifier	Type	State	Issuer
08685769	Medicaid	MS	-

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 Sarah Smirthwaite?

The National Provider Identifier (NPI) for Sarah Smirthwaite is 1427420108, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sarah Smirthwaite practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-02-23.