NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Bonnie Louise Bremer, M.D.

Internal Medicine Physician in Lake in the Hills, IL · enumerated 2005 · practices at Urbancare, LLC.

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

National Provider Identifier

1396738894

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Bonnie Louise Bremer
Credential M.D.
Sex Female
Practice address 170 North Lakewood Road, Lake in the Hills, IL, 60156
Fax (224) 569-4001
Enumeration date Aug 30, 2005
Last updated in NPPES Aug 31, 2022

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036087922 (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
036087922 Medicaid IL -

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 → Validate an NPI →

Frequently asked questions

What is the NPI number for Bonnie Bremer?
The National Provider Identifier (NPI) for Bonnie Bremer is 1396738894, a Type 1 (individual) record in the CMS NPPES registry.
Where does Bonnie Bremer practice?
The practice location on file with NPPES is in Lake in the Hills, 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 2022-08-31.