Geriatric Professional Services Sc in Naperville, IL
This organization bills under NPI 1811266315, an organization record issued on Dec 29, 2011 with the primary taxonomy Internal Medicine Physician. Each clinician who works there has their own NPI and license.
Organization recordNPPES, Aug 2026
1811266315
- Legal name
- Geriatric Professional Services Sc
- Entity
- Type 2 · organization
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1755 PARK ST STE 200, Naperville, IL 60563
- Phone
- 800-353-4980
- Enumerated
- Dec 29, 2011
- Record updated
- Jul 7, 2025
- Authorized official
- President (title as filed)
2 clinicians CMS lists with Geriatric Professional Services Sc in Naperville
- Amanda Jenkins, APNNurse Practitioner1801341136
- Karim Tourk, MDInternal Medicine Physician1679569347
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
Checking an organization
- Confirm the business with the Illinois secretary of state.
- Check the HHS-OIG exclusion list for the organization.
- Verify each clinician on their own record and the state license search.
Common questions
Is an organization NPI a license?
No. An NPI identifies who bills. Facilities and the clinicians who work there are licensed separately by the state.
Source: CMS National Plan and Provider Enumeration System (NPPES), monthly file of Aug 9, 2026 (NPPES files on CMS.gov). An NPI identifies who bills; it is not a license.