Quick answers
- Does Tatyana Tsifrinovich accept Medicare assignment?
- Yes. Medicare's clinician data says Tatyana Tsifrinovich 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 Tatyana Tsifrinovich see?
- In 2024, CMS data shows 105 Original Medicare patients and 109 services for Tatyana Tsifrinovich. This counts Original Medicare only and measures volume, not quality.
- What is Tatyana Tsifrinovich's NPI number?
- 1437225638. 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 Tatyana Tsifrinovich, 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 | 105 |
|---|---|
| Services billed to Medicare | 109 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)38 services
- Anesthesia for exam of colon using an endoscope (00812)21 services
- Anesthesia for other procedure on large bowel using an endoscope (00811)16 services
- Anesthesia for procedure on small and large bowel using an endoscope (00813)11 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%
- Arthritis51%
- Diabetes50%
- Ischemic heart disease30%
- Depression21%
Practice locations
Addresses where Tatyana Tsifrinovich is enrolled with Medicare (CMS data updated October 2, 2026).
- 749 61st StBrooklyn, NY 11220 (201) 767‑4040
- 761 55th St, Fl 2Brooklyn, NY 11220 (917) 880‑0023
- 822 57th St, Apt 1Brooklyn, NY 11220 (917) 880‑0023
Group practices
Medicare enrollment lists Tatyana Tsifrinovich as a member of this group (CMS data updated October 2, 2026).
- MK Anesthesia Services PLLC17 clinicians in the group
Specialties
- Anesthesiologyprimary
- Pain Managementalso
Other anesthesiologists in Brooklyn
Clinicians with the same Medicare primary specialty in Brooklyn, NY — not a recommendation.
Other clinicians in MK Anesthesia Services PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1979 (47 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437225638 |
| 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
- 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