Quick answers
- Which hospitals does Brittany E. Herrin work at?
- Medicare's official clinician data lists Brittany E. Herrin at 4 hospitals: Mercy Hospital Jefferson, Mercy Hospital South, 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 Brittany E. Herrin see patients?
- Medicare's clinician data lists 1 practice location in Cedar Hill, MO. Call before your visit to confirm the address.
- What is Brittany E. Herrin's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Brittany E. Herrin accept Medicare assignment?
- Yes. Medicare's clinician data says Brittany E. Herrin 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 Brittany E. Herrin?
- (636) 274-2700, as listed in official Medicare / NPI Registry data.
- What is Brittany E. Herrin's NPI number?
- 1124548102. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Brittany E. Herrin works
Medicare's Facility Affiliation Data lists Brittany E. Herrin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital JeffersonCrystal City, MO · Acute Care Hospital · CCN 260023
- Mercy Hospital SouthSaint Louis, MO · Acute Care Hospital · CCN 260077
- SSM St Clare Health CenterFenton, MO · Acute Care Hospital · CCN 260081
- St Lukes HospitalChesterfield, MO · Acute Care Hospital · CCN 260179
Practice locations
Addresses where Brittany E. Herrin is enrolled with Medicare (CMS data updated 2026-10-02).
- 6420 the Cedars Ct, Suite 1Cedar Hill, MO 63016 (636) 274‑2700
Group practices
Medicare enrollment lists Brittany E. Herrin as a member of this group (CMS data updated 2026-10-02).
- Primary Care of Cedar Hill LLC7 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Cedar Hill
Clinicians with the same Medicare primary specialty in Cedar Hill, MO — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | At Still University Of Health Sciences, College Of Osteo Med, Kirksville |
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124548102 |
| 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