Darya Sledzinskaya
NPI 1952169807 · Family Nurse Practitioner · Greenvale, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Darya Sledzinskaya is a Family Nurse Practitioner provider in Greenvale, NY (NPI 1952169807).
Provider details
- NPI number
- 1952169807
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 754946-01 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
636 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 535 | $71 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 101 | $103 |
Typical Medicare-allowed amounts for these services range $71–$103 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-03-06
- Last updated
- 2024-03-06
- Certified
- 2024-03-06
Frequently asked questions
- What is Darya Sledzinskaya's NPI number?
- Darya Sledzinskaya's National Provider Identifier (NPI) is 1952169807, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Darya Sledzinskaya's specialty?
- Darya Sledzinskaya is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Darya Sledzinskaya located?
- Darya Sledzinskaya's practice location on file with NPPES is 720 Northern Blvd, Greenvale, NY 11548-1319.
- What is Darya Sledzinskaya's phone number?
- The practice phone number listed in the NPPES registry for Darya Sledzinskaya is (516) 299-2990.
- Does Darya Sledzinskaya accept Medicare?
- Darya Sledzinskaya is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Darya Sledzinskaya's NPI active?
- Yes — Darya Sledzinskaya's NPI (1952169807) is active in the NPPES registry as of the last update on 2024-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.