Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Leeward Medical LLC

Q: What is the NPI number for Leeward Medical LLC?

The NPI for Leeward Medical LLC is 1831586312, a Type 2 (organization) record in the CMS NPPES registry.

Family Medicine Physician in Niceville, FL · enumerated 2015 · authorized official Kasey Handwerker, Owner.

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

National Provider Identifier

1831586312

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Leeward Medical LLC

Practice address 4554 E Highway 20, Niceville, FL, 32578

Phone (512) 212-4865

Fax (850) 855-4045

Enumeration date Apr 22, 2015

Last updated in NPPES Mar 23, 2020

Taxonomy & classification

175L00000X Homeopath Other Service Providers Secondary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians Secondary

207RG0300X Geriatric Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians Secondary

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians Secondary

207RP1001X Pulmonary Disease Physician Allopathic & Osteopathic Physicians Secondary

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers Secondary

Authorized official

Name Kasey Handwerker

Title Owner

Phone (850) 215-2337

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 Leeward Medical LLC?

The NPI for Leeward Medical LLC is 1831586312, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Leeward Medical LLC?

NPPES lists Kasey Handwerker (Owner) as the authorized official for this organization.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-03-23.