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

William D Spielfogel, DPM

Foot & Ankle Surgery Podiatrist in Brooklyn, NY · enumerated 2005.

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

National Provider Identifier

1790767093

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Registry record

Entity type Individual (Type 1)

Name William D Spielfogel

Credential DPM

Sex Male

Practice address Brooklyn, NY, 11209

Phone (718) 680-6276

Fax (718) 680-2296

Enumeration date Nov 14, 2005

Last updated in NPPES Sep 11, 2025

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

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License N004601 (NY) Secondary

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License N004601 (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
01190183	Medicaid	NY	-
004601A	Other	-	HEALTHFIRST
0075409	Other	NY	GHI
112977	Other	-	AETNA
4C5521	Other	-	HEALTHNET
0781333	Other	-	CIGNA
PH7981	Other	-	EMPIRE BCBS
WS887	Other	-	OXFORD
PH7981	Other	-	EMPIRE SR PLAN

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 Spielfogel practice?

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

What is the NPI number for William Spielfogel?

The National Provider Identifier (NPI) for William Spielfogel is 1790767093, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Donald Mandel Internal Medicine Physician · Brooklyn, NY NPI 1124026265 Hamilton Podiatry P C Foot & Ankle Surgery Podiatrist · Brooklyn, NY NPI 1841388147 Dmitry Ilyevsky Internal Medicine Physician · Brooklyn, NY NPI 1598801573 Hamilton Medical Associates, P.C. Legal Medicine · Brooklyn, NY NPI 1780852699 Karina Adler Internal Medicine Physician · Brooklyn, NY NPI 1386894749 American Hope Home Care Services Home Health Agency · Brooklyn, NY NPI 1609019801 Kathryn Tison Speech-Language Pathologist · Brooklyn, NY NPI 1659661221

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.