Quick answers
- Does Angela J. Diaz De Leon accept Medicare assignment?
- Yes. Medicare's clinician data says Angela J. Diaz De Leon 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 Angela J. Diaz De Leon see?
- In 2024, CMS data shows 90 Original Medicare patients and 810 services for Angela J. Diaz De Leon. This counts Original Medicare only and measures volume, not quality.
- What is Angela J. Diaz De Leon's NPI number?
- 1821540683. 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 Angela J. Diaz De Leon, 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 | 90 |
|---|---|
| Services billed to Medicare | 810 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)226 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)29 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%
- Arthritis75%
- High cholesterol73%
- Anxiety47%
- Depression43%
- Diabetes36%
Practice locations
Addresses where Angela J. Diaz De Leon is enrolled with Medicare (CMS data updated October 2, 2026).
- 5114 Old Hickory Blvd, Suite 201Hermitage, TN 37076 (615) 431‑5484
- 929 W Jackson St, Suite ACookeville, TN 38501 (931) 372‑1799
Group practices
Medicare enrollment lists Angela J. Diaz De Leon as a member of this group (CMS data updated October 2, 2026).
- Ken Homolya MD LLC12 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Hermitage
Clinicians with the same Medicare primary specialty in Hermitage, TN — not a recommendation.
Other clinicians in Ken Homolya MD LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| School | Lincoln Memorial University Medical Department |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1821540683 |
| 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