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

Dr. Andrea Eve Gillio, DPM

Foot & Ankle Surgery Podiatrist in Chicago, IL · enumerated 2007.

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

National Provider Identifier

1134338809

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Registry record

Entity type Individual (Type 1)

Name Dr. Andrea Eve Gillio

Credential DPM

Sex Female

Practice address Chicago, IL, 60634

Phone (773) 282-3777

Fax (773) 282-9410

Enumeration date May 21, 2007

Last updated in NPPES Apr 5, 2017

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 16005330 (IL) Primary

213EP1101X Primary Podiatric Medicine Podiatrist Podiatric Medicine & Surgery Service Providers · License 016005330 (IL) Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 1000-25 (WI) Secondary

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
1134338809	Medicaid	IA	-
P01788700	Other	IA	RAILROAD MEDICARE
016005330	Medicaid	IL	-
1134338809	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.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Andrea Gillio?

Andrea Gillio is registered in NPPES with the primary taxonomy of Foot & Ankle Surgery Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-05.