Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Leah Alexander Swaim

Psychologist in Clearwater, FL · enumerated 2022.

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

National Provider Identifier

1508599952

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Registry record

Entity type Individual (Type 1)

Name Dr. Leah Alexander Swaim

Sex Female

Practice address 1700 N Mcmullen Booth Rd, Clearwater, FL, 33759

Phone (407) 462-0518

Enumeration date Jul 4, 2022

Last updated in NPPES Oct 17, 2023

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers 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

How do I verify Leah Alexander Swaim's NPI record?

Cross-check NPI 1508599952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1508599952 active?

Yes, as of the latest NPPES snapshot, NPI 1508599952 is active (record last updated 2023-10-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-10-17.