Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Khalid A. Siddiqui, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1538279724

Khalid A. Siddiqui, MD is a Pediatric Medicine in Rockford, Illinois. Qualified in 1987, 39 years ago. Works from 3 locations and accepts Medicare assignment. Licensed in Illinois.

Years since qualifying
39
Licensed in
IL
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

1401 E State St
Rockford, IL 61104-2315
Phone: (779) 696-4400
Fax: (779) 490-5906
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1045 W Stephenson St, Freeport, IL 61032-4864 — (815) 599-6000
  • 2400 N Rockton Ave, Rockford, IL 61103-3655 — (815) 971-5000

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 036-087584 (IL)

Record details

NPI number1538279724
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 30, 2006
Last updated in NPPESApril 13, 2026
Certification dateApril 13, 2026
Mailing addressPo Box 1567, Rockford, IL 61110-0067

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1987 (39 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Rockford