MEDICARE: DR. NATHANIEL JOSEPH LEONARDI DO

Medicare Provider Information

Scope of Practice

The following information about the specialty of the provider is available:

#	Taxonomy Code	Taxonomy	License Number	License Number State
1	207RN0300X	Nephrology Physician	036.179518	IL

General Provider Information

NPI Number	:	1427685445
Entity Type Code	:	Individual
Provider Name (Legal Business Name)	:	DR. NATHANIEL JOSEPH LEONARDI DO

Provider Business Mailing Address
First Line	:	1725 W HARRISON ST STE 161
Second Line	:
City	:	CHICAGO
State	:	IL
Zip	:	60612-3861
Country	:	US
Telephone Number	:	312-942-4252
Fax Number	:

Provider Business Practice Location Address
First Line	:	1725 W HARRISON ST STE 161
Second Line	:
City	:	CHICAGO
State	:	IL
Zip	:	60612-3861
Country	:	US
Telephone Number	:	312-942-4252
Fax Number	:

Authorized Official
Title or Position	:
Name	:
Credential	:
Telephone Number	:

Provider Enumeration Date	:	03/27/2020
Last Update Date	:	05/04/2026

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