Quick answers
- Does Meri M. Shanahan accept Medicare assignment?
- Yes. Medicare's clinician data says Meri M. Shanahan 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 Meri M. Shanahan see?
- In 2024, CMS data shows 82 Original Medicare patients and 280 services for Meri M. Shanahan. This counts Original Medicare only and measures volume, not quality.
- What is Meri M. Shanahan's NPI number?
- 1215415534. 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 Meri M. Shanahan, 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 | 82 |
|---|---|
| Services billed to Medicare | 280 |
| Different services or procedures | 25 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)88 services
- Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) (87811)44 services
- Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) (87880)24 services
- X-ray of chest, 2 views (71046)18 services
- Automated urinalysis test (81003)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 cholesterol75%
- High blood pressure73%
- Arthritis41%
- Anxiety34%
- Ischemic heart disease29%
- Depression21%
Practice locations
Addresses where Meri M. Shanahan is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 100 E Tennessee StCollinwood, TN 38450 (931) 724‑9000
- 1609 Jones StSpringfield, TN 37172 (615) 433‑8201
- 235 Hwy 52 WPortland, TN 37148 (615) 802‑1087
- 2377 Fairview BlvdFairview, TN 37062 (615) 799‑0101
- 2660 Madison StClarksville, TN 37043 (931) 263‑0581
Group practices
Medicare enrollment lists Meri M. Shanahan as a member of this group (CMS data updated October 2, 2026).
- Fast Pace Medical Clinic PLLC724 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Collinwood
Clinicians with the same Medicare primary specialty in Collinwood, TN — not a recommendation.
Other clinicians in Fast Pace Medical Clinic PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Graduation year | 2018 |
|---|---|
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1215415534 |
| 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