Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Juan Jose Bonilla, MD

Q: What is the NPI number for Juan Bonilla?

The National Provider Identifier (NPI) for Juan Bonilla is 1558327015, a Type 1 (individual) record in the CMS NPPES registry.

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Aurora, IL · enumerated 2006.

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

National Provider Identifier

1558327015

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Registry record

Entity type Individual (Type 1)

Name Dr. Juan Jose Bonilla

Credential MD

Sex Male

Practice address 1325 N Highland Ave, Aurora, IL, 60506

Phone (630) 801-5700

Fax (630) 801-5704

Enumeration date Apr 25, 2006

Last updated in NPPES Mar 17, 2021

Taxonomy & licenses

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 1049084 (IN) Secondary

208G00000X Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician Allopathic & Osteopathic Physicians · License 036083958 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
36083958	Medicaid	IL	-
526620	Other	-	COOK GROUP
202172	Other	-	URBANA/ROCKFORD/MOLINE
344390	Other	-	DUPAGE GROUP

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

Where does Juan Bonilla practice?

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

What is the NPI number for Juan Bonilla?

The National Provider Identifier (NPI) for Juan Bonilla is 1558327015, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-17.