Quick answers
- Does Alicia M. Zha accept Medicare assignment?
- Yes. Medicare's clinician data says Alicia M. Zha 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 Alicia M. Zha see?
- In 2024, CMS data shows 132 Original Medicare patients and 183 services for Alicia M. Zha. This counts Original Medicare only and measures volume, not quality.
- What is Alicia M. Zha's NPI number?
- 1629337894. 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 Alicia M. Zha, 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 | 132 |
|---|---|
| Services billed to Medicare | 183 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)47 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)39 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)32 services
- Telehealth consultation, emergency department or initial inpatient, typically 70 minutes or more communicating with the patient via telehealth (G0427)31 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)12 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%
- Stroke or mini-stroke73%
- Arthritis59%
- Depression44%
- Diabetes42%
Hospitals where Alicia M. Zha works
Medicare's Facility Affiliation Data lists Alicia M. Zha 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.
- Adena Regional Medical CenterChillicothe, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360159
- Grant Medical CenterColumbus, OH · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 360017
- Memorial HospitalMarysville, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 360092
- Mercer County Joint Township Community HospitalColdwater, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: not listed by Medicare · CCN 360058
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360085
Practice locations
Addresses where Alicia M. Zha is enrolled with Medicare (CMS data updated October 2, 2026).
- 272 Hospital RdChillicothe, OH 45601 (740) 779‑8575
- 410 W 10th AveColumbus, OH 43210 (614) 293‑4969
- 500 London AveMarysville, OH 43040 (937) 578‑2275
- 550 Mirabeau StGreenfield, OH 45123 (937) 981‑9259
- 800 W Main StColdwater, OH 45828 (419) 678‑2341
Group practices
Medicare enrollment lists Alicia M. Zha as a member of these groups (CMS data updated October 2, 2026).
- Adena Medical Group LLC386 clinicians in the group
- OSU Neuroscience Center LLC121 clinicians in the group
- Union County Physician Corporation105 clinicians in the group
- Mercer County Joint Township Community Hospital61 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Chillicothe
Clinicians with the same Medicare primary specialty in Chillicothe, OH — not a recommendation.
Other clinicians in Adena Medical Group LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Ohio State University College Of Medicine |
| Graduation year | 2012 (14 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1629337894 |
| 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