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Internal Medicine

Ali Syed, MD

Works at hospitals in Decatur, IL · Lebanon, MO · Springfield, MO … · Illinois, Missouri

Summary

Ali Syed, MD (Internal Medicine) is listed by Medicare at 5 hospitals in Decatur, IL, Lebanon, MO and Springfield, MO and other places. NPI 1205321171. 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 Ali Syed, 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

Internal MedicinePrimary specialty
YesAccepts Medicare assignment
8Years since medical school (graduated 2018)
University Of Illinois College Of Med (chi/peor/rock/chm-Urb)Medical school
MaleGender (as listed)
Mercy Clinic Springfield CommunitiesGroup practice (+1 more)

Quick answers

Which hospitals does Ali Syed work at?
Medicare's official clinician data lists Ali Syed at 5 hospitals: Decatur Memorial Hospital, Mercy Hospital Lebanon, Mercy Hospital Springfield, Red Bud Regional Hospital and Taylorville Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
Where does Ali Syed see patients?
Medicare's clinician data lists 3 practice locations, including Springfield, MO, Decatur, IL and Forsyth, IL. Call before your visit to confirm the address.
What is Ali Syed's specialty?
Medicare lists Internal Medicine as the primary specialty.
Does Ali Syed accept Medicare assignment?
Yes. Medicare's clinician data says Ali Syed 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 Ali Syed?
(417) 820-2600, as listed in official Medicare / NPI Registry data.
What is Ali Syed's NPI number?
1205321171. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Hospitals where Ali Syed works

Medicare's Facility Affiliation Data lists Ali Syed 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 Ali Syed is enrolled with Medicare (CMS data updated 2026-10-02).

Group practices

Medicare enrollment lists Ali Syed as a member of these groups (CMS data updated 2026-10-02).

  • Mercy Clinic Springfield Communities1,120 clinicians in the group
  • Decatur Memorial Hospital174 clinicians in the group

Specialties

Find other Internal Medicine doctors in Missouri →

Other internal medicine doctors in Springfield

Clinicians with the same Medicare primary specialty in Springfield, MO — not a recommendation.

All internal medicine doctors in Springfield →

Clinician information

CredentialMD
Medical schoolUniversity Of Illinois College Of Med (chi/peor/rock/chm-Urb)
Graduation year2018
Gender (as listed)Male
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1205321171
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