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Dr. William Anthony Hernandez, DPM

Foot & Ankle Surgery Podiatrist in Bay Shore, NY · enumerated 2006.

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

National Provider Identifier

1578669693

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Registry record

Entity type Individual (Type 1)
Name Dr. William Anthony Hernandez
Credential DPM
Sex Male
Practice address 85 W Main St, Suite 102, Bay Shore, NY, 11706
Phone (631) 968-6300
Fax (631) 968-5886
Enumeration date Sep 16, 2006
Last updated in NPPES Jul 9, 2008

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 3933 (NY) Primary
DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier Type State Issuer
01098342 Medicaid NY -
480032633 Other NY RAILROAD MEDICARE

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 Hernandez practice?
The practice location on file with NPPES is in Bay Shore, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for William Hernandez?
The National Provider Identifier (NPI) for William Hernandez is 1578669693, 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 2008-07-09.