Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Francis Mcnierney Jr., DPM

Podiatrist in Elwood, IL · enumerated 2007 · practices at Mcnierney Podiatry, P.C..

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

National Provider Identifier

1902963010

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Registry record

Entity type Individual (Type 1)

Name Dr. William Francis Mcnierney Jr.

Credential DPM

Sex Male

Practice address 209 Woodbine Dr, Elwood, IL, 60421

Phone (815) 600-9780

Enumeration date Jan 2, 2007

Last updated in NPPES Feb 18, 2020

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 016004055 (IL) 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
016004055	Medicaid	IL	-
P00333439	Other	IL	PALMETTO GBA

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

How do I verify William Mcnierney's NPI record?

Cross-check NPI 1902963010 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1902963010 active?

Yes, as of the latest NPPES snapshot, NPI 1902963010 is active (record last updated 2020-02-18).

Other providers at this practice address

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Mcnierney Podiatry, P.C. Primary Podiatric Medicine Podiatrist · Elwood, IL NPI 1386831287

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-02-18.