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

Dr. Tammy Louise Galizia, DPM

Podiatrist in Northbrook, IL · enumerated 2008.

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

National Provider Identifier

1881860906

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Registry record

Entity type Individual (Type 1)

Name Dr. Tammy Louise Galizia

Credential DPM

Sex Female

Practice address Northbrook, IL, 60062

Phone (847) 504-5000

Fax (847) 504-5015

Enumeration date May 8, 2008

Last updated in NPPES Jan 22, 2019

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 016005315 (IL) Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 959-025 (WI) 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
016005315	Medicaid	IL	-
1881860906	Medicaid	WI	-

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 Tammy Galizia?

The National Provider Identifier (NPI) for Tammy Galizia is 1881860906, a Type 1 (individual) record in the CMS NPPES registry.

Where does Tammy Galizia practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-22.