Quick answers
- Does Brittany L. O'Steen accept Medicare assignment?
- Yes. Medicare's clinician data says Brittany L. O'Steen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Brittany L. O'Steen see?
- In 2024, CMS data shows 3,890 Original Medicare patients and 14,736 services for Brittany L. O'Steen. This counts Original Medicare only and measures volume, not quality.
- What is Brittany L. O'Steen's NPI number?
- 1225229925. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Brittany L. O'Steen, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 3,890 |
|---|---|
| Services billed to Medicare | 14,736 |
| Different services or procedures | 173 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)7,443 services
- Screening mammography (77067)1,764 services
- Screening 3d breast mammography (77063)1,754 services
- Injection, gadopiclenol, 1 ml (A9573)488 services
- X-ray of chest, 1 view (71045)369 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure67%
- High cholesterol65%
- Arthritis44%
- Diabetes26%
- Ischemic heart disease23%
- Osteoporosis21%
Hospitals where Brittany L. O'Steen works
Medicare's Facility Affiliation Data lists Brittany L. O'Steen at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Mat-Su Regional Medical CenterPalmer, AK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 020006
- Providence Alaska Medical CenterAnchorage, AK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 020001
- Providence Kodiak Island Medical CenterKodiak, AK · Critical Access Hospital · Emergency services: listed by Medicare · CCN 021306
- Providence Seward HospitalSeward, AK · Critical Access Hospital · Emergency services: listed by Medicare · CCN 021302
- Providence Valdez Medical CenterValdez, AK · Critical Access Hospital · Emergency services: listed by Medicare · CCN 021301
Practice locations
Addresses where Brittany L. O'Steen is enrolled with Medicare (CMS data updated October 2, 2026).
- 3200 Providence DrAnchorage, AK 99508 (907) 562‑2211
- 3650 Piper St, Suite AAnchorage, AK 99508 (901) 222‑4624
Group practices
Medicare enrollment lists Brittany L. O'Steen as a member of these groups (CMS data updated October 2, 2026).
- Alaska Radiology Associates Inc50 clinicians in the group
- Imaging Associates LLC23 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Anchorage
Clinicians with the same Medicare primary specialty in Anchorage, AK — not a recommendation.
Other clinicians in Alaska Radiology Associates Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Uniformed Services Uhs Fe Hebert School Of Med |
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225229925 |
| 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 October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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