Quick answers
- Does Yan Yatsynovich accept Medicare assignment?
- Yes. Medicare's clinician data says Yan Yatsynovich 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 Yan Yatsynovich see?
- In 2024, CMS data shows 851 Original Medicare patients and 2,459 services for Yan Yatsynovich. This counts Original Medicare only and measures volume, not quality.
- What is Yan Yatsynovich's NPI number?
- 1427445071. 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 Yan Yatsynovich, 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 | 851 |
|---|---|
| Services billed to Medicare | 2,459 |
| Different services or procedures | 73 |
| 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)600 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)231 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)223 services
- Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes (99152)159 services
- Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist (93458)103 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 disease60%
- Arthritis54%
- Diabetes40%
- Heart failure39%
Hospitals where Yan Yatsynovich works
Medicare's Facility Affiliation Data lists Yan Yatsynovich 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.
- Cookeville Regional Medical CenterCookeville, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440059
- Cumberland Medical CenterCrossville, TN · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 440009
- Livingston Regional HospitalLivingston, TN · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 440187
- Vanderbilt University Medical CenterNashville, TN · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 440039
Practice locations
Addresses where Yan Yatsynovich is enrolled with Medicare (CMS data updated October 2, 2026).
- 222 W 4th St, Suite 201Cookeville, TN 38501 (931) 783‑4269
- 310 Oak StLivingston, TN 38570 (931) 403‑0559
Group practices
Medicare enrollment lists Yan Yatsynovich as a member of these groups (CMS data updated October 2, 2026).
- Cookeville Regional Medical Group Inc52 clinicians in the group
- CRMC Mso Sub 1 Incorporated21 clinicians in the group
Specialties
- Interventional Cardiologyprimary
Other interventional cardiologists in Cookeville
Clinicians with the same Medicare primary specialty in Cookeville, TN — not a recommendation.
Other clinicians in Cookeville Regional Medical Group Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2014 (12 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1427445071 |
| 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