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Allergy/Immunology

Fatima T. Mohiuddin, MD

Works at hospitals in Rockford, IL · Illinois

Summary

Fatima T. Mohiuddin, MD (Allergy/Immunology) is listed by Medicare at 2 hospitals in Rockford, IL. NPI 1578674834. Medicare data says the clinician accepts Medicare assignment. Source: CMS Facility Affiliation Data, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Fatima T. Mohiuddin, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

Allergy/ImmunologyPrimary specialty
YesAccepts Medicare assignment
43Years since medical school (graduated 1983)
MaleGender (as listed)
Swedishamerican HospitalGroup practice

Quick answers

Which hospitals does Fatima T. Mohiuddin work at?
Medicare's official clinician data lists Fatima T. Mohiuddin at 2 hospitals: Saint Anthony Medical Center and UW Health. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Fatima T. Mohiuddin see patients?
Medicare's clinician data lists 6 practice locations, including Rockford, IL, Belvidere, IL and Roscoe, IL. Call before your visit to confirm the address.
What is Fatima T. Mohiuddin's specialty?
Medicare lists Allergy/Immunology as the primary specialty.
Does Fatima T. Mohiuddin accept Medicare assignment?
Yes. Medicare's clinician data says Fatima T. Mohiuddin accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Fatima T. Mohiuddin?
(779) 696-9201, as listed in official Medicare / NPI Registry data.
What is Fatima T. Mohiuddin's NPI number?
1578674834. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Fatima T. Mohiuddin works

Medicare's Facility Affiliation Data lists Fatima T. Mohiuddin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.

Practice locations

Addresses where Fatima T. Mohiuddin is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.

Group practices

Medicare enrollment lists Fatima T. Mohiuddin as a member of this group (CMS data updated 2026-10-02).

  • Swedishamerican Hospital389 clinicians in the group

Specialties

Find other Allergy/Immunology doctors in Illinois →

Other allergist and immunologists in Illinois

Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.

All allergist and immunologists in Illinois →

Clinician information

CredentialMD
Graduation year1983
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1578674834
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
  2. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians