Quick answers
- Does Abigail F. Merica accept Medicare assignment?
- Yes. Medicare's clinician data says Abigail F. Merica 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 Abigail F. Merica see?
- In 2024, CMS data shows 14 Original Medicare patients and 2,162 services for Abigail F. Merica. This counts Original Medicare only and measures volume, not quality.
- What is Abigail F. Merica's NPI number?
- 1376372888. 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 Abigail F. Merica, 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 | 14 |
|---|---|
| Services billed to Medicare | 2,162 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
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%
Practice locations
Addresses where Abigail F. Merica is enrolled with Medicare (CMS data updated October 2, 2026).
- 10910 Kingston Pike, Unit 101Knoxville, TN 37934 (865) 862‑4557
- 11609 Parkside DrKnoxville, TN 37934 (865) 205‑9590
- 5111 Peter Taylor Park Dr, Suite 500Brentwood, TN 37027 (615) 510‑6002
Group practices
Medicare enrollment lists Abigail F. Merica as a member of this group (CMS data updated October 2, 2026).
- Infusion Express of Tennessee PC44 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Knoxville
Clinicians with the same Medicare primary specialty in Knoxville, TN — not a recommendation.
Other clinicians in Infusion Express of Tennessee PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | East Tennessee State University Quillen College Of Medicine |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1376372888 |
| 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