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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. William Joseph Weissinger, D.P.M.

Foot & Ankle Surgery Podiatrist in Huntington, NY · enumerated 2005 · practices at William J Weissinger Dpm PC.

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

National Provider Identifier

1750384285

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Registry record

Entity type Individual (Type 1)
Name Dr. William Joseph Weissinger
Credential D.P.M.
Sex Male
Practice address Huntington, NY, 11743
Phone (631) 271-8500
Fax (631) 271-8555
Enumeration date May 30, 2005
Last updated in NPPES Jan 14, 2008

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License N002886 (NY) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

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.

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Frequently asked questions

Where does William Weissinger practice?
The practice location on file with NPPES is in Huntington, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Weissinger?
The National Provider Identifier (NPI) for William Weissinger is 1750384285, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-01-14.