Internal Medicine in Matteson, IL
9 active Internal Medicine providers practice in Matteson, Illinois according to the latest NPPES snapshot. Profiles include the NPI number, taxonomy code, license state, and practice address.
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| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1336189869 | Dorothy Jones | Individual | Internal Medicine Physician | Matteson, IL |
| 1538100128 | Lance Wallace | Individual | Internal Medicine Physician | Matteson, IL |
| 1225078264 | Leonard Robinson | Individual | Internal Medicine Physician | Matteson, IL |
| 1114058617 | Sherriff Alli-Balogun | Individual | Internal Medicine Physician | Matteson, IL |
| 1962492785 | William B Evans MD Sc | Organization | Nephrology Physician | Matteson, IL |
Frequently asked questions
How many Internal Medicine providers are in Matteson, IL?
The latest NPPES snapshot lists 9 active Internal Medicine providers with a practice address in Matteson, Illinois.
How do I check a Internal Medicine provider's NPI in Matteson?
Open a profile below to see the NPI number, taxonomy code, and practice address, then verify against the official NPPES registry — every profile links directly to the CMS record.
Source: CMS NPPES (public data). Snapshot 2026-07-10.