Quick answers
- Does Soni J. Zacharias accept Medicare assignment?
- Yes. Medicare's clinician data says Soni J. Zacharias 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 Soni J. Zacharias see?
- In 2024, CMS data shows 2,391 Original Medicare patients and 6,025 services for Soni J. Zacharias. This counts Original Medicare only and measures volume, not quality.
- What is Soni J. Zacharias's NPI number?
- 1902947534. 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 Soni J. Zacharias, 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 | 2,391 |
|---|---|
| Services billed to Medicare | 6,025 |
| Different services or procedures | 84 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,587 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (93010)1,341 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)549 services
- Ultrasound of both sides of head and neck blood flow (93880)294 services
- Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician (93018)255 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 disease70%
- Arthritis55%
- Diabetes42%
- Atrial fibrillation39%
Hospitals where Soni J. Zacharias works
Medicare's Facility Affiliation Data lists Soni J. Zacharias 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.
- Elkview General HospitalHobart, OK · Rural Emergency Hospital · Emergency services: listed by Medicare · CCN 370783
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370013
- Oklahoma Heart Hospital South, LLCOklahoma City, OK · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 370234
- Oklahoma Heart Hospital, LLCOklahoma City, OK · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 370215
- SSM Health St Anthony Hospital - ShawneeShawnee, OK · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 370149
Practice locations
Addresses where Soni J. Zacharias is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 24; the Medicare profile lists all.
- 105 Wall StPoteau, OK 74953 (405) 608‑3800
- 1146 N Hills CtrAda, OK 74820 (580) 332‑1080
- 1505 N Commerce St, Suite 203Ardmore, OK 73401 (580) 223‑6555
- 1590 W Liberty RdAtoka, OK 74525 (405) 608‑3800
- 1606 W Jones Ave, Suite 2Duncan, OK 73533 (405) 608‑3800
Group practices
Medicare enrollment lists Soni J. Zacharias as a member of these groups (CMS data updated October 2, 2026).
- Ohh Physicians LLC133 clinicians in the group
- Mercy Hospital Oklahoma City, Inc37 clinicians in the group
Specialties
Other interventional cardiologists in Oklahoma
Clinicians with the same Medicare primary specialty in Oklahoma — not a recommendation.
Other clinicians in Ohh Physicians LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1902947534 |
| 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