Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Bonnie L Barsky, M.D.
Specialist in Northbrook, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114957156
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Registry record
Entity type Individual (Type 1)
Name Dr. Bonnie L Barsky
Credential M.D.
Sex Female
Practice address 400 Skokie Blvd Ste 475, Northbrook, IL, 60062
Phone (847) 272-4433
Fax (847) 272-4434
Enumeration date Jul 4, 2006
Last updated in NPPES Jan 7, 2022
Taxonomy & licenses
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 |
|---|---|---|---|
| 549020 | Other | IL | MEDICARE 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.
Frequently asked questions
What is the NPI number for Bonnie Barsky?
The National Provider Identifier (NPI) for Bonnie Barsky is 1114957156, a Type 1 (individual) record in the CMS NPPES registry.
Where does Bonnie Barsky practice?
The practice location on file with NPPES is in Northbrook, IL. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-07.