Quick answers
- Which hospitals does Billie J. Breen work at?
- Medicare's official clinician data lists Billie J. Breen at 5 hospitals: Greeneville Community Hospital, Havasu Regional Medical Center, Marshfield Medical Center - Weston, Salem Regional Medical Center and Summit Healthcare Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Billie J. Breen see patients?
- Medicare's clinician data lists 1 practice location in Saint Louis, MO. Call before your visit to confirm the address.
- What is Billie J. Breen's specialty?
- Medicare lists Nurse Practitioner as the primary specialty.
- Does Billie J. Breen accept Medicare assignment?
- Yes. Medicare's clinician data says Billie J. Breen 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 Billie J. Breen offer telehealth?
- Medicare's clinician data says Billie J. Breen offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Billie J. Breen?
- (314) 514-6060, as listed in official Medicare / NPI Registry data.
- What is Billie J. Breen's NPI number?
- 1730519596. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Billie J. Breen works
Medicare's Facility Affiliation Data lists Billie J. Breen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Greeneville Community HospitalGreeneville, TN · Acute Care Hospital · CCN 440050
- Havasu Regional Medical CenterLake Havasu City, AZ · Acute Care Hospital · CCN 030069
- Marshfield Medical Center - WestonWeston, WI · Acute Care Hospital · CCN 520202
- Salem Regional Medical CenterSalem, OH · Acute Care Hospital · CCN 360185
- Summit Healthcare Regional Medical CenterShow Low, AZ · Acute Care Hospital · CCN 030062
Practice locations
Addresses where Billie J. Breen is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Cityplace Dr, Suite 570Saint Louis, MO 63141 (314) 514‑6060
Group practices
Medicare enrollment lists Billie J. Breen as a member of this group (CMS data updated 2026-10-02).
- Critical Care Services PC33 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Clinician information
| Graduation year | 2013 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1730519596 |
| 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