Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Peter N. Ly, DPM

Q: What is the NPI number for Peter Ly?

The National Provider Identifier (NPI) for Peter Ly is 1447254396, a Type 1 (individual) record in the CMS NPPES registry.

Foot Surgery Podiatrist in Peoria, IL · enumerated 2005.

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

National Provider Identifier

1447254396

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Registry record

Entity type Individual (Type 1)

Name Dr. Peter N. Ly

Credential DPM

Sex Male

Practice address 7717 N. Orange Prairie Road, Peoria, IL, 61615

Phone (619) 518-1506

Fax (309) 589-6994

Enumeration date Jun 9, 2005

Last updated in NPPES Mar 27, 2013

Taxonomy & licenses

213ES0131X Foot Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License E3804 (CA) 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
000E38040	Medicaid	CA	-

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 Peter Ly?

The National Provider Identifier (NPI) for Peter Ly is 1447254396, a Type 1 (individual) record in the CMS NPPES registry.

Where does Peter Ly practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-03-27.