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PRIMARY CARE SERVICES
NPI 1235461765
Internal Medicine in Lombard, IL

Active since February 09, 2010CLIA 14D2044079 · Waiver
2500 S HIGHLAND AVE, SUITE 230, LOMBARD, IL 60148(630) 429-9000(630) 429-9060 Get Directions Write a Review

NPPES record last updated: March 1, 2016. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Primary Care Services NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

PRIMARY CARE SERVICES (NPI 1235461765) is a healthcare organization registered as an internal medicine in Lombard, Illinois and active in the NPI registry since February 2010. The organization holds a CLIA Waiver certificate valid through July 16, 2028 and lists Iram Aleem Ahmed, Physician, as its authorized official.

NPPES Registry Identity

NPI1235461765
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NamePRIMARY CARE SERVICES
Location Address2500 S HIGHLAND AVE, SUITE 230Lombard, IL 60148-5363
Mailing Address2500 S Highland Ave, Suite #: 230Lombard, IL 60148-5363 · (630) 429-9000 · Fax (630) 429-9060
Phone(630) 429-9000
Fax(630) 429-9060
Organization SubpartNo
Authorized OfficialIram Aleem AhmedPhysician · (630) 429-9000
Enumeration DateFebruary 9, 2010
Last NPPES UpdateMarch 1, 2016
✔ NPI 1235461765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 036117593
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2500 S HIGHLAND AVE, Lombard, IL 60148
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Other Identifiers 4

Medicaid036117593IL
Medicare PINIL3375IL
Medicare PINIL4905IL
Medicare PINDQ4287IL

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 14D2044079

Primary Care Services S C · Lombard, IL
Active · expires Jul 16, 2028
CLIA Number14D2044079
Laboratory TypePhysician Office
Certificate Effective DateJuly 17, 2026
Certificate Expiration DateJuly 16, 2028
Laboratory DirectorIram A. Ahmed
Laboratory Phone(630) 429-9000
Laboratory LocationPrimary Care Services S C2500 S Highland Ave, Ste 230, Lombard, IL 60148
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEON L CHEN O.M.D., L.AC.
Acupuncturist
2500 S HIGHLAND AVE, SUITE 342
LOMBARD, IL 60148
Dupage County (630) 916-0781
CENTER FOR DERMATOLOGY AND SKIN CANCER LTD
Dermatology (MOHS-Micrographic Surgery)
2500 S HIGHLAND AVE, SUITE 200
LOMBARD, IL 60148
Dupage County (630) 964-2000
JACEK ZAJAC M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
2500 S HIGHLAND AVE, STE 104
LOMBARD, IL 60148
Dupage County (630) 629-3610
MEGHAN FLYNN COLAN MS CCC-SLP
Speech-Language Pathologist
2500 S HIGHLAND AVE, SUITE 330
LOMBARD, IL 60148
Dupage County (847) 749-3397
DR. ABID KHURSHID M.D.
Internal Medicine (Pulmonary Disease)
2500 S HIGHLAND AVE, SUITE 325
LOMBARD, IL 60148
Dupage County (630) 495-9810
NHG SERVICES, INC
General Practice
2500 S HIGHLAND AVE
LOMBARD, IL 60148
Dupage County (630) 326-6071
APRIL ROSE DIFATTA LCPILL
Counselor (Professional)
2500 S HIGHLAND AVE
LOMBARD, IL 60148
Dupage County (630) 728-1744
DR. ROBERT VINCENT KOLBUSZ M.D.
Dermatology (MOHS-Micrographic Surgery)
2500 S HIGHLAND AVE
LOMBARD, IL 60148
Dupage County (630) 964-2000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Primary Care Services's NPI number?

The NPI number for Primary Care Services is 1235461765. It was assigned to this organization in the NPPES registry on February 9, 2010.

Where is Primary Care Services located?

Primary Care Services is located at 2500 S Highland Ave Suite 230, Lombard, IL 60148. The listed phone number is (630) 429-9000.

What is Primary Care Services's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Does Primary Care Services hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 14D2044079) is associated with this NPI, valid through July 16, 2028. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Primary Care Services was last updated on March 1, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.