Quick answers
- Does Slavina Gardella accept Medicare assignment?
- Yes. Medicare's clinician data says Slavina Gardella 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 Slavina Gardella see?
- In 2024, CMS data shows 230 Original Medicare patients and 6,760 services for Slavina Gardella. This counts Original Medicare only and measures volume, not quality.
- What is Slavina Gardella's NPI number?
- 1558334748. 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 Slavina Gardella, 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 | 230 |
|---|---|
| Services billed to Medicare | 6,760 |
| Different services or procedures | 37 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, onabotulinumtoxina, 1 unit (J0585)5,000 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)351 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)148 services
- Electrocardiogram (ecg) 1 to 3 leads with review by physician (93040)125 services
- Measurement of brain wave activity (eeg), awake and drowsy (95816)125 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%
- Arthritis57%
- Ischemic heart disease38%
- Stroke or mini-stroke37%
- Diabetes36%
Practice locations
Addresses where Slavina Gardella is enrolled with Medicare (CMS data updated October 2, 2026).
- 3003 New Hyde Park Rd, Suite 200New Hyde Park, NY 11042 (516) 488‑1888
Group practices
Medicare enrollment lists Slavina Gardella as a member of this group (CMS data updated October 2, 2026).
- New York Neurologic Associates LLP7 clinicians in the group
Specialties
- Neurosurgeryprimary
Other neurosurgeons in New Hyde Park
Clinicians with the same Medicare primary specialty in New Hyde Park, NY — not a recommendation.
Other clinicians in New York Neurologic Associates LLP
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 (43 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1558334748 |
| 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