Quick answers
- Does Erin A. Giblin accept Medicare assignment?
- Yes. Medicare's clinician data says Erin A. Giblin 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 Erin A. Giblin see?
- In 2024, CMS data shows 29 Original Medicare patients and 47,953 services for Erin A. Giblin. This counts Original Medicare only and measures volume, not quality.
- What is Erin A. Giblin's NPI number?
- 1922655042. 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 Erin A. Giblin, 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 | 29 |
|---|---|
| Services billed to Medicare | 47,953 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 65 |
Most frequent services
- Injection, testosterone cypionate, 1 mg (J1071)47,592 services
- Injection of drug or substance under skin or into muscle (96372)205 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)119 services
- Insertion of needle into vein for collection of blood sample (36415)34 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 pressure55%
- High cholesterol52%
- Arthritis41%
Practice locations
Addresses where Erin A. Giblin is enrolled with Medicare (CMS data updated October 2, 2026).
- 3118 Alcoa HwyKnoxville, TN 37920 (865) 314‑7125
Group practices
Medicare enrollment lists Erin A. Giblin as a member of this group (CMS data updated October 2, 2026).
- National Physicians PC5 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 National Physicians PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | University Of Texas Medical Branch At Galveston |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922655042 |
| 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