Quick answers
- Which hospitals does Daniel S. McDonald work at?
- Medicare's official clinician data lists Daniel S. McDonald at 3 hospitals: Mercy Hospital St Louis, SSM St Clare Health Center and St Lukes Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Daniel S. McDonald see patients?
- Medicare's clinician data lists 2 practice locations, including Fenton, MO and Saint Louis, MO. Call before your visit to confirm the address.
- What is Daniel S. McDonald's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty, and also Internal Medicine.
- Does Daniel S. McDonald accept Medicare assignment?
- Yes. Medicare's clinician data says Daniel S. McDonald 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 Daniel S. McDonald?
- (636) 496-2000, as listed in official Medicare / NPI Registry data.
- What is Daniel S. McDonald's NPI number?
- 1841246683. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Daniel S. McDonald works
Medicare's Facility Affiliation Data lists Daniel S. McDonald at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- SSM St Clare Health CenterFenton, MO · Acute Care Hospital · CCN 260081
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where Daniel S. McDonald is enrolled with Medicare (CMS data updated 2026-10-02).
- 1015 Bowles AveFenton, MO 63026 (636) 496‑2000
- 1035 Bellevue Ave, Suite 500Saint Louis, MO 63117
Group practices
Medicare enrollment lists Daniel S. McDonald as a member of this group (CMS data updated 2026-10-02).
- SSM Medical Group Inc568 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
- Internal Medicinealso
Other OB-GYNs in Fenton
Clinicians with the same Medicare primary specialty in Fenton, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Columbia School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1841246683 |
| 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