Quick answers
- Which hospitals does Mahfooz Peshimam work at?
- Medicare's official clinician data lists Mahfooz Peshimam at 5 hospitals: Cuyuna Regional Medical Center, Essentia Health Duluth, Essentia Health St Joseph's Medical Center, Essentia Health St Mary's Medical Center and Riverwood Healthcare Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mahfooz Peshimam see patients?
- Medicare's clinician data lists 2 practice locations, including Brainerd, MN and Duluth, MN. Call before your visit to confirm the address.
- What is Mahfooz Peshimam's specialty?
- Medicare lists Rheumatology as the primary specialty.
- Does Mahfooz Peshimam accept Medicare assignment?
- Yes. Medicare's clinician data says Mahfooz Peshimam 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 Mahfooz Peshimam?
- (218) 828-7100, as listed in official Medicare / NPI Registry data.
- What is Mahfooz Peshimam's NPI number?
- 1629169032. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mahfooz Peshimam works
Medicare's Facility Affiliation Data lists Mahfooz Peshimam at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cuyuna Regional Medical CenterCrosby, MN · Critical Access Hospital · CCN 241353
- Essentia Health DuluthDuluth, MN · Acute Care Hospital · CCN 240019
- Essentia Health St Joseph's Medical CenterBrainerd, MN · Acute Care Hospital · CCN 240075
- Essentia Health St Mary's Medical CenterDuluth, MN · Acute Care Hospital · CCN 240002
- Riverwood Healthcare CenterAitkin, MN · Critical Access Hospital · CCN 241305
Practice locations
Addresses where Mahfooz Peshimam is enrolled with Medicare (CMS data updated 2026-10-02).
- 2024 S 6th StBrainerd, MN 56401 (218) 828‑7100
- 400 E 3rd StDuluth, MN 55805 (218) 786‑8364
Group practices
Medicare enrollment lists Mahfooz Peshimam as a member of these groups (CMS data updated 2026-10-02).
- The Duluth Clinic Ltd1,144 clinicians in the group
- St Josephs Medical Center237 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in Minnesota
Clinicians with the same Medicare primary specialty in Minnesota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1981 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1629169032 |
| Corrections | Report 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians