Quick answers
- Which hospitals does Divya Sivakumar work at?
- Medicare's official clinician data lists Divya Sivakumar at 4 hospitals: Hannibal Regional Hospital, Mercy Hospital St Louis, SSM St Joseph Health Center and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Divya Sivakumar see patients?
- Medicare's clinician data lists 2 practice locations, including Lake Saint Louis, MO and Hannibal, MO. Call before your visit to confirm the address.
- What is Divya Sivakumar's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Divya Sivakumar accept Medicare assignment?
- Yes. Medicare's clinician data says Divya Sivakumar 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 Divya Sivakumar?
- (636) 425-4673, as listed in official Medicare / NPI Registry data.
- What is Divya Sivakumar's NPI number?
- 1528419587. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Divya Sivakumar works
Medicare's Facility Affiliation Data lists Divya Sivakumar at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hannibal Regional HospitalHannibal, MO · Acute Care Hospital · CCN 260025
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- SSM St Joseph Health CenterSaint Charles, MO · Acute Care Hospital · CCN 260005
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where Divya Sivakumar is enrolled with Medicare (CMS data updated 2026-10-02).
- 2300 Hrc Plaza DrLake Saint Louis, MO 63367 (636) 425‑4673
- 6500 Hospital DrHannibal, MO 63401 (573) 248‑1300
Group practices
Medicare enrollment lists Divya Sivakumar as a member of these groups (CMS data updated 2026-10-02).
- Hannibal Regional Healthcare System Inc272 clinicians in the group
- Hope Headache and Neurology LLC3 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Missouri
Clinicians with the same Medicare primary specialty in Missouri — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Kansas City University Of Med & Biosciences, College Of Osteo Med |
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528419587 |
| 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