Quick answers
- Does Yelena Khaysman accept Medicare assignment?
- Yes. Medicare's clinician data says Yelena Khaysman 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 Khaysman see?
- In 2024, CMS data shows 446 Original Medicare patients and 3,854 services for Yelena Khaysman. This counts Original Medicare only and measures volume, not quality.
- What is Yelena Khaysman's NPI number?
- 1598920019. 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 Khaysman, 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 | 446 |
|---|---|
| Services billed to Medicare | 3,854 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 82 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,091 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)953 services
- Psychotherapy with evaluation and management visit, 30 minutes (90833)736 services
- Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's (G2211)560 services
- Psychotherapy with evaluation and management visit, 45 minutes (90836)248 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%
- Depression75%
- Arthritis69%
- Diabetes67%
- Ischemic heart disease64%
Hospitals where Yelena Khaysman works
Medicare's Facility Affiliation Data lists Yelena Khaysman at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mount Sinai Beth IsraelNew York, NY · Acute Care Hospital · closed, according to its website · CCN 330169
Practice locations
Addresses where Yelena Khaysman is enrolled with Medicare (CMS data updated October 2, 2026).
- 120 Park End PlEast Orange, NJ 07018 (973) 676‑6000
- 2520 Kings Hwy, Apt 1bBrooklyn, NY 11229 (718) 449‑1705
Specialties
- Psychiatryprimary
Other psychiatrists in East Orange
Clinicians with the same Medicare primary specialty in East Orange, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2006 (20 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) | 1598920019 |
| 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
- 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