Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Osvaldo Wagener, M.D.

Nephrology Physician in Melrose Park, IL · enumerated 2006.

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

National Provider Identifier

1770563009

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Registry record

Entity type Individual (Type 1)

Name Dr. Osvaldo Wagener

Credential M.D.

Sex Male

Practice address 1111 Superior St, Suite 204, Melrose Park, IL, 60160

Phone (708) 223-7920

Fax (708) 338-1780

Enumeration date Jan 20, 2006

Last updated in NPPES Mar 10, 2017

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 036086015 (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
036086015	Medicaid	IL	-
01636011	Other	IL	BCBS PROVIDER ID
36320	Other	IL	ADVOCATE HLTH CENTERS ID
P00291677	Other	IL	RAILROAD MEDICARE

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

Where does Osvaldo Wagener practice?

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

What is the NPI number for Osvaldo Wagener?

The National Provider Identifier (NPI) for Osvaldo Wagener is 1770563009, 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 2017-03-10.