Quick answers
- Does Alyssa L. McNamara accept Medicare assignment?
- Yes. Medicare's clinician data says Alyssa L. McNamara 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 Alyssa L. McNamara see?
- In 2024, CMS data shows 2,151 Original Medicare patients and 25,230 services for Alyssa L. McNamara. This counts Original Medicare only and measures volume, not quality.
- What is Alyssa L. McNamara's NPI number?
- 1972034270. 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 Alyssa L. McNamara, 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 | 2,151 |
|---|---|
| Services billed to Medicare | 25,230 |
| Different services or procedures | 175 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, gadobutrol, 0.1 ml (A9585)11,102 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)8,821 services
- Screening mammography (77067)455 services
- Screening 3d breast mammography (77063)451 services
- Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) (G0279)315 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 cholesterol70%
- High blood pressure62%
- Arthritis48%
- Ischemic heart disease26%
- Depression26%
- Anxiety25%
Hospitals where Alyssa L. McNamara works
Medicare's Facility Affiliation Data lists Alyssa L. McNamara 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.
- Blue Mountain HospitalJohn Day, OR · Critical Access Hospital · Emergency services: listed by Medicare · CCN 381305
- Harney District HospitalBurns, OR · Critical Access Hospital · Emergency services: listed by Medicare · CCN 381307
- St Charles Medical Center - BendBend, OR · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 380047
- St Charles Medical Center PrinevillePrineville, OR · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 381313
- Wallowa Memorial HospitalEnterprise, OR · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 381306
Practice locations
Addresses where Alyssa L. McNamara is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 1460 NE Medical Ctr DrBend, OR 97701 (541) 382‑6633
- 1460 NE Medical Ctr Dr, Suite 170Bend, OR 97701 (541) 382‑6633
- 1460 NE Medical Ctr Dr, Suite 180Bend, OR 97701 (541) 382‑6633
- 1501 NE Medical Ctr DrBend, OR 97701 (541) 382‑2811
- 61270 SE Coombs Pl, Suite 150Bend, OR 97702 (541) 382‑6633
Group practices
Medicare enrollment lists Alyssa L. McNamara as a member of these groups (CMS data updated October 2, 2026).
- Bend Memorial Clinic PC221 clinicians in the group
- Lake Health District56 clinicians in the group
- Central Oregon Radiology Assoc PC45 clinicians in the group
- Cascade Medical Imaging LLC42 clinicians in the group
- Central Oregon Magnetic Resonance Imaging LLC36 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Bend
Clinicians with the same Medicare primary specialty in Bend, OR — not a recommendation.
Other clinicians in Bend Memorial Clinic PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Michigan Medical School |
| Graduation year | 2017 (9 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972034270 |
| 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