Quick answers
- Does Yelena Chuzhin accept Medicare assignment?
- Yes. Medicare's clinician data says Yelena Chuzhin 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 Yelena Chuzhin see?
- In 2024, CMS data shows 1,568 Original Medicare patients and 2,888 services for Yelena Chuzhin. This counts Original Medicare only and measures volume, not quality.
- What is Yelena Chuzhin's NPI number?
- 1881691707. 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 Yelena Chuzhin, 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 | 1,568 |
|---|---|
| Services billed to Medicare | 2,888 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Dxa bone density measurement of hip, pelvis, spine (77080)876 services
- Dxa bone density measurement of forearm, finger, hand, or foot (77081)764 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)616 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)198 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)63 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 cholesterol75%
- Osteoporosis75%
- High blood pressure64%
- Arthritis52%
- Anxiety26%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)23%
Hospitals where Yelena Chuzhin works
Medicare's Facility Affiliation Data lists Yelena Chuzhin 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.
- Cooperman Barnabas Medical CenterLivingston, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310076
- JFK University Medical CenterEdison, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310108
- Morristown Medical CenterMorristown, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310015
- Overlook Medical CenterSummit, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310051
Practice locations
Addresses where Yelena Chuzhin is enrolled with Medicare (CMS data updated October 2, 2026).
- 200 S Orange AveLivingston, NJ 07039 (973) 322‑7300
Group practices
Medicare enrollment lists Yelena Chuzhin as a member of this group (CMS data updated October 2, 2026).
- Barnabas Health Medical Group PC1,070 clinicians in the group
Specialties
- Rheumatologyprimary
Other rheumatologists in New Jersey
Clinicians with the same Medicare primary specialty in New Jersey — not a recommendation.
Other clinicians in Barnabas Health Medical Group PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1986 (40 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) | 1881691707 |
| 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