Primary Care Services in Lombard, IL
This location of Primary Care Services bills under NPI 1235461765, an organization record issued on Feb 9, 2010 with the primary taxonomy Internal Medicine Physician. It is one of 5 NPIs registered under this name; each clinician who sees you there has their own NPI and license.
Organization recordNPPES, Aug 2026
1235461765
- Legal name
- Primary Care Services
- Entity
- Type 2 · organization
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 2500 S HIGHLAND AVE SUITE 230, Lombard, IL 60148
- Phone
- 630-429-9000
- Enumerated
- Feb 9, 2010
- Record updated
- Mar 1, 2016
- Authorized official
- Physician (title as filed)
2 clinicians CMS lists with Primary Care Services in Lombard
- Iram Ahmed, MDInternal Medicine Physician1639383631
- Tahir Mahmood, MDInternal Medicine Physician1598849895
Source: CMS Doctors and Clinicians group affiliations, matched by practice name and city.
All 5 Primary Care Services NPIs
Every location registered under this name, in 5 cities.
See every locationChecking 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.