Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Arline Ferguson

Registered Nurse in Fresno, CA · enumerated 2007.

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

National Provider Identifier

1104960681

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Registry record

Entity type Individual (Type 1)

Name Ms. Arline Ferguson

Sex Female

Practice address 1225 M St, Correctional Health, 2nd Floor, Fresno, CA, 93721

Phone (559) 442-2404

Fax (559) 442-5277

Enumeration date Feb 16, 2007

Last updated in NPPES May 26, 2010

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 358092 (CA) Primary

363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 10793 (CA) Secondary

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 Arline Ferguson practice?

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

What is the NPI number for Arline Ferguson?

The National Provider Identifier (NPI) for Arline Ferguson is 1104960681, 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 2010-05-26.