NPI Portal NPI Lookup & Verification

Chad Tattini, MD LLC

Chad Tattini, MD LLC is a healthcare organization registered as Medical Specialty Clinic/Center in Bloomington, IL, holding Type 2 (organization) NPI 1598951063 since 2007. The authorized official on file is Nichole Barnett, Practice Manager.

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NPI 1598951063
Entity type Organization (Type 2)
Legal business name Chad Tattini, MD LLC
Practice address 2502 C EMPIRE STREET, Bloomington, IL, 61704
Phone 3096641007
Fax 3096645006
Enumeration date 2007-09-19
Last updated in NPPES 2013-07-16

Authorized official

Name Nichole Barnett
Title Practice Manager
Phone 3096641007

Taxonomy & classification

Taxonomy code Specialty Primary License State
261QM2500X Medical Specialty Clinic/Center Primary 036110975 IL

Other identifiers

Identifier Type State Issuer
094439 Other IL HEALTH ALLIANCE
5732052 Other IL BLUE CROSS BLUE SHIELD
036110975 Medicaid IL
P00169439 Other IL RAILROAD MEDICARE
681561 Other IL HEALTH LINK
Copy-ready billing details
Provider: Chad Tattini, MD LLC
NPI: 1598951063
Taxonomy: 261QM2500X (Medical Specialty Clinic/Center)
Address: 2502 C EMPIRE STREET, Bloomington, IL, 61704

Verify this record

Cross-check NPI 1598951063 against the authoritative CMS record: view Chad Tattini, MD LLC on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Who is the authorized official for Chad Tattini, MD LLC?
NPPES lists Nichole Barnett (Practice Manager) as the authorized official for this organization.
What is the NPI number for Chad Tattini, MD LLC?
The NPI for Chad Tattini, MD LLC is 1598951063, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-07-16.