Quick answers
- Does Zachary Tilley accept Medicare assignment?
- Yes. Medicare's clinician data says Zachary Tilley 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 Zachary Tilley see?
- In 2024, CMS data shows 68 Original Medicare patients and 95 services for Zachary Tilley. This counts Original Medicare only and measures volume, not quality.
- What is Zachary Tilley's NPI number?
- 1255969473. 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 Zachary Tilley, 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 | 68 |
|---|---|
| Services billed to Medicare | 95 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)27 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)26 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)22 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 cholesterol74%
- Chronic kidney disease56%
- Anxiety53%
- Atrial fibrillation53%
- Arthritis47%
Hospitals where Zachary Tilley works
Medicare's Facility Affiliation Data lists Zachary Tilley at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Carilion Giles Community HospitalPearisburg, VA · Critical Access Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 491302
- Carilion Medical CenterRoanoke, VA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 490024
- Carilion New River Valley Medical CenterChristiansburg, VA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 490042
Practice locations
Addresses where Zachary Tilley is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 8; the Medicare profile lists all.
- 1 Health CirLexington, VA 24450 (540) 463‑8141
- 101 Elm AveRoanoke, VA 24013 (540) 224‑4380
- 101 Elm Ave SE, Fl 3Roanoke, VA 24013 (540) 224‑6780
- 1906 Belleview Ave SERoanoke, VA 24014 (540) 981‑7000
- 2017 Jefferson St SWRoanoke, VA 24014 (540) 981‑7925
Group practices
Medicare enrollment lists Zachary Tilley as a member of this group (CMS data updated October 2, 2026).
- Carilion Medical Center977 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Lexington
Clinicians with the same Medicare primary specialty in Lexington, VA — not a recommendation.
Other clinicians in Carilion Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | West Virginia School Of Osteopathic Medicine |
| Graduation year | 2020 (6 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1255969473 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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