Quick answers
- Which hospitals does Emma L. Ludwig work at?
- Medicare's official clinician data lists Emma L. Ludwig at 5 hospitals: Barnes Jewish Hospital, Barnes-Jewish St Peters Hospital, Barnes-Jewish West County Hospital, Missouri Baptist Medical Center and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Emma L. Ludwig see patients?
- Medicare's clinician data lists 4 practice locations, including Saint Louis, MO, Creve Coeur, MO and Ballwin, MO. Call before your visit to confirm the address.
- What is Emma L. Ludwig's specialty?
- Medicare lists Geriatric Medicine as the primary specialty, and also Internal Medicine.
- Does Emma L. Ludwig accept Medicare assignment?
- Yes. Medicare's clinician data says Emma L. Ludwig 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.
- Does Emma L. Ludwig offer telehealth?
- Medicare's clinician data says Emma L. Ludwig offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Emma L. Ludwig?
- (314) 996-8876, as listed in official Medicare / NPI Registry data.
- What is Emma L. Ludwig's NPI number?
- 1942838552. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Emma L. Ludwig works
Medicare's Facility Affiliation Data lists Emma L. Ludwig at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Barnes Jewish HospitalSaint Louis, MO · Acute Care Hospital · CCN 260032
- Barnes-Jewish St Peters HospitalSaint Peters, MO · Acute Care Hospital · CCN 260191
- Barnes-Jewish West County HospitalCreve Coeur, MO · Acute Care Hospital · CCN 260162
- Missouri Baptist Medical CenterSaint Louis, MO · Acute Care Hospital · CCN 260108
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where Emma L. Ludwig is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 Barnes W Dr, Barnes Jewish W Co Siteman Cancer CtrSaint Louis, MO 63141 (314) 996‑8876
- 12788 Olive BlvdCreve Coeur, MO 63141
- 15425 Manchester Rd, Suite 28Ballwin, MO 63011 (636) 220‑6969
- 7212 Balson AveSaint Louis, MO 63130
Group practices
Medicare enrollment lists Emma L. Ludwig as a member of these groups (CMS data updated 2026-10-02).
- Washington University3,029 clinicians in the group
- Aging Well Health Care, LLC238 clinicians in the group
- Physical Therapy Spine and Sports Medicine LLC129 clinicians in the group
- Elite Physical Therapy of Creve Coeur LLC91 clinicians in the group
Specialties
- Geriatric Medicineprimary
- Internal Medicinealso
Other geriatricians in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Creighton University School Of Medicine |
| Graduation year | 2020 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1942838552 |
| 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