Quick answers
- Does Maziar D. Arya accept Medicare assignment?
- Yes. Medicare's clinician data says Maziar D. Arya 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 Maziar D. Arya see?
- In 2024, CMS data shows 1,362 Original Medicare patients and 3,006 services for Maziar D. Arya. This counts Original Medicare only and measures volume, not quality.
- What is Maziar D. Arya's NPI number?
- 1306836861. 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 Maziar D. Arya, 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 | 1,362 |
|---|---|
| Services billed to Medicare | 3,006 |
| Different services or procedures | 34 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)515 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)473 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)374 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)310 services
- Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician (93016)179 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%
- Ischemic heart disease48%
- Arthritis47%
- Diabetes38%
- Chronic kidney disease35%
Hospitals where Maziar D. Arya works
Medicare's Facility Affiliation Data lists Maziar D. Arya 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.
- Bethesda NorthCincinnati, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360179
- Good Samaritan HospitalCincinnati, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360134
- Highland District HospitalHillsboro, OH · Critical Access Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 361332
- McCullough-Hyde Memorial HospitalOxford, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360046
- Mercy Health-Anderson HospitalCincinnati, OH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 360001
Practice locations
Addresses where Maziar D. Arya is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 16; the Medicare profile lists all.
- 100 Arrow Springs BlvdLebanon, OH 45036 (513) 793‑2654
- 100 Arrow Springs Blvd, Suite 108Lebanon, OH 45036 (513) 853‑9000
- 10500 Montgomery RdMontgomery, OH 45242
- 10506 A Montgomery RdMontgomery, OH 45242
- 10506 Montgomery RdMontgomery, OH 45242
Group practices
Medicare enrollment lists Maziar D. Arya as a member of this group (CMS data updated October 2, 2026).
- TriHealth H LLC850 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Ohio →
Other cardiologists in Lebanon
Clinicians with the same Medicare primary specialty in Lebanon, OH — not a recommendation.
Other clinicians in TriHealth H LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | West Virginia University School Of Medicine |
| Graduation year | 1996 (30 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306836861 |
| 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