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Teresa Mckenzie, M.D., LLC

Internal Medicine Physician in River Forest, IL · enumerated 2008 · authorized official Teresa Mckenzie, Owner.

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

National Provider Identifier

1871754168

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Registry record

Entity type Organization (Type 2)
Legal business name Teresa Mckenzie, M.D., LLC
Practice address 7605 1/2 North Ave, River Forest, IL, 60305
Phone (708) 366-4888
Enumeration date Jun 19, 2008
Last updated in NPPES Jan 15, 2013

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036076673 (IL) Primary

Authorized official

Name Teresa Mckenzie
Title Owner
Phone (708) 366-4888

Other identifiers

Identifier Type State Issuer
208524 Other IL MEDICARE
1639941 Other IL BCBS
036076673 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.

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Frequently asked questions

What is the NPI number for Teresa Mckenzie, M.D., LLC?
The NPI for Teresa Mckenzie, M.D., LLC is 1871754168, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Teresa Mckenzie, M.D., LLC?
NPPES lists Teresa Mckenzie (Owner) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-01-15.