Quick answers
- Does Yelena Zalkina accept Medicare assignment?
- Medicare's clinician data says Yelena Zalkina may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Yelena Zalkina see?
- In 2024, CMS data shows 160 Original Medicare patients and 1,229 services for Yelena Zalkina. This counts Original Medicare only and measures volume, not quality.
- What is Yelena Zalkina's NPI number?
- 1588694830. 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 Zalkina, 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 | 160 |
|---|---|
| Services billed to Medicare | 1,229 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 82 |
Most frequent services
- Psychotherapy with evaluation and management visit, 45 minutes (90836)484 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)465 services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)133 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)86 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)25 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%
- Diabetes52%
- Arthritis51%
- Alzheimer's disease or dementia48%
Practice locations
Addresses where Yelena Zalkina is enrolled with Medicare (CMS data updated October 2, 2026).
- 302 Silver AveSan Francisco, CA 94112 (415) 661‑5667
- 35 Vicente StSan Francisco, CA 94127 (415) 661‑5667
Specialties
- Psychiatryprimary
- Neurologyalso
Other psychiatrists in San Francisco
Clinicians with the same Medicare primary specialty in San Francisco, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1992 (34 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1588694830 |
| 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