Quick answers
- Which hospitals does Muhammad Naseeruddin work at?
- Medicare's official clinician data lists Muhammad Naseeruddin at 1 hospital: St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Muhammad Naseeruddin see patients?
- Medicare's clinician data lists 2 practice locations, including Chesterfield, MO and Clayton, MO. Call before your visit to confirm the address.
- What is Muhammad Naseeruddin's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Muhammad Naseeruddin accept Medicare assignment?
- Yes. Medicare's clinician data says Muhammad Naseeruddin 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 Muhammad Naseeruddin?
- (314) 434-1500, as listed in official Medicare / NPI Registry data.
- What is Muhammad Naseeruddin's NPI number?
- 1194849224. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Muhammad Naseeruddin works
Medicare's Facility Affiliation Data lists Muhammad Naseeruddin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where Muhammad Naseeruddin is enrolled with Medicare (CMS data updated 2026-10-02).
- 232 S Woods Mill RdChesterfield, MO 63017 (314) 434‑1500
- 401 Corporate Park DrClayton, MO 63105 (716) 292‑6551
Group practices
Medicare enrollment lists Muhammad Naseeruddin as a member of these groups (CMS data updated 2026-10-02).
- Physician Specialists of St Lukes LLC82 clinicians in the group
- Med Clinical Practice LLC16 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Chesterfield
Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1194849224 |
| 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