Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Sandra Kay Hartley, ARNP

Family Nurse Practitioner in Palm Harbor, FL · enumerated 2017.

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

National Provider Identifier

1285169672

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Registry record

Entity type Individual (Type 1)

Name Mrs. Sandra Kay Hartley

Credential ARNP

Sex Female

Practice address 3450 E Lake Rd, Palm Harbor, FL, 34685

Phone (727) 789-8887

Enumeration date Apr 24, 2017

Last updated in NPPES Apr 24, 2017

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 9220988 (FL) 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 Sandra Hartley?

The National Provider Identifier (NPI) for Sandra Hartley is 1285169672, a Type 1 (individual) record in the CMS NPPES registry.

Where does Sandra Hartley practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-24.