Quick answers
- Does Shannon L. Baker accept Medicare assignment?
- Yes. Medicare's clinician data says Shannon L. Baker 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 Shannon L. Baker see?
- In 2024, CMS data shows 131 Original Medicare patients and 183 services for Shannon L. Baker. This counts Original Medicare only and measures volume, not quality.
- What is Shannon L. Baker's NPI number?
- 1558432773. 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 Shannon L. Baker, 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 | 131 |
|---|---|
| Services billed to Medicare | 183 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Aspiration of fluid from chest cavity using imaging guidance (32555)46 services
- Drainage of fluid from abdominal cavity using imaging guidance (49083)24 services
- Removal of central venous tube with port or pump (36590)14 services
- Removal of tunneled central venous tube (36589)13 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 pressure75%
- High cholesterol59%
- Arthritis46%
- Chronic kidney disease40%
- Heart failure39%
- Diabetes36%
Hospitals where Shannon L. Baker works
Medicare's Facility Affiliation Data lists Shannon L. Baker 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.
- Providence Alaska Medical CenterAnchorage, AK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 020001
Practice locations
Addresses where Shannon L. Baker 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 Shannon L. Baker 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
- Nurse Practitionerprimary
Other nurse practitioners 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 | NP |
|---|---|
| Graduation year | 2003 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558432773 |
| 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