Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Bart P Green, MD
Surgery Physician in Naperville, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1386610087
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Registry record
Entity type Individual (Type 1)
Name Bart P Green
Credential MD
Sex Male
Practice address 120 Spalding Dr, Ste 100, Naperville, IL, 60540
Phone (630) 961-0423
Enumeration date Feb 23, 2006
Last updated in NPPES Aug 8, 2023
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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.
Frequently asked questions
Where does Bart Green practice?
The practice location on file with NPPES is in Naperville, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Bart Green?
The National Provider Identifier (NPI) for Bart Green is 1386610087, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → David Schlieben Nephrology Physician · Naperville, IL NPI 1538166210 John Saran Internal Medicine Physician · Naperville, IL NPI 1720075849 Cathleen Cregier Internal Medicine Physician · Naperville, IL NPI 1245227271 Timothy Tyrrell Internal Medicine Physician · Naperville, IL NPI 1578551719 Mansoina Baweja Hematology & Oncology Physician · Naperville, IL NPI 1629052089 Joseph Kash Hematology & Oncology Physician · Naperville, IL NPI 1043297971 Elizabeth Devaney Clinical Social Worker · Naperville, IL NPI 1588643399 Louis Montana Surgery Physician · Naperville, IL NPI 1184698425
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-08.