Quick answers
- Does Shannen McNamara accept Medicare assignment?
- Yes. Medicare's clinician data says Shannen 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 Shannen McNamara see?
- In 2024, CMS data shows 123 Original Medicare patients and 4,162 services for Shannen McNamara. This counts Original Medicare only and measures volume, not quality.
- What is Shannen McNamara's NPI number?
- 1740890011. 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 Shannen 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 | 123 |
|---|---|
| Services billed to Medicare | 4,162 |
| Different services or procedures | 46 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Hyaluronan or derivative, trivisc, for intra-articular injection, 1 mg (J7329)1,850 services
- Injection, methylprednisolone acetate, 1 mg (J1010)1,840 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)110 services
- Aspiration and/or injection of fluid from large joint (20610)108 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)50 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).
- Arthritis75%
- High blood pressure71%
- High cholesterol62%
- Diabetes21%
- COPD20%
- Atrial fibrillation20%
Practice locations
Addresses where Shannen McNamara is enrolled with Medicare (CMS data updated October 2, 2026).
- 360 Peak One Dr, Suite 180Frisco, CO 80443 (970) 668‑3633
Group practices
Medicare enrollment lists Shannen McNamara as a member of this group (CMS data updated October 2, 2026).
- Vail-Summit Orthopaedics PC32 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Frisco
Clinicians with the same Medicare primary specialty in Frisco, CO — not a recommendation.
Other clinicians in Vail-Summit Orthopaedics PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740890011 |
| 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
- 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