Quick answers
- Does Hanna Henderson accept Medicare assignment?
- Yes. Medicare's clinician data says Hanna Henderson 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 Hanna Henderson see?
- In 2024, CMS data shows 185 Original Medicare patients and 3,482 services for Hanna Henderson. This counts Original Medicare only and measures volume, not quality.
- What is Hanna Henderson's NPI number?
- 1427516418. 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 Hanna Henderson, 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 | 185 |
|---|---|
| Services billed to Medicare | 3,482 |
| Different services or procedures | 41 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Insertion of needle into vein for collection of blood sample (36415)432 services
- Blood test, comprehensive group of blood chemicals (80053)415 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)408 services
- Blood test, lipids (cholesterol and triglycerides) (80061)401 services
- Hemoglobin a1c level (83036)399 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 pressure75%
- High cholesterol75%
- Diabetes75%
- Chronic kidney disease46%
- Arthritis45%
- Ischemic heart disease32%
Practice locations
Addresses where Hanna Henderson is enrolled with Medicare (CMS data updated October 2, 2026).
- 1450 Dowell Springs Blvd, Suite 300Knoxville, TN 37909 (865) 637‑8812
Group practices
Medicare enrollment lists Hanna Henderson as a member of this group (CMS data updated October 2, 2026).
- Endocrinology Consultants of East TN37 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 Endocrinology Consultants of East TN
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2018 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427516418 |
| 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