OKSANA BOLDYREV
NPI 1063032522
Nurse Practitioner - Family in Hauppauge, NY
About Oksana Boldyrev NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OKSANA BOLDYREV (NPI 1063032522) is an individual family provider in Hauppauge, New York, licensed in New York (345762) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with St Catherine Of Siena Hospital Medical Center, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Oksana Boldyrev is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Oksana Boldyrev reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Smithtown, NY 11787
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Ap New York Comprehensive Medical Care PC
- 19 clinicians in this Medicare group
Brooklyn, NY 11235
- Reassigned Medicare billing, New York enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St Catherine Of Siena Hospital Medical Center
Acute Care Hospitals · Smithtown, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11788 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Oksana Boldyrev's NPI number?
The NPI number for Oksana Boldyrev is 1063032522. It was assigned to this individual provider in the NPPES registry on April 24, 2020.
Where is Oksana Boldyrev located?
Oksana Boldyrev practices at 282 Mount Pleasant Rd, Hauppauge, NY 11788. The listed phone number is (347) 614-7568.
What is Oksana Boldyrev's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Oksana Boldyrev enrolled in Medicare?
Yes. Oksana Boldyrev is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Oksana Boldyrev's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oksana Boldyrev reassigns Medicare benefits to 2 organizations: A.P. New York Comprehensive Medical Care PC (Smithtown, NY) and Anatoly Belilovsky MD PLLC (Brooklyn, NY). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Oksana Boldyrev's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Oksana Boldyrev accept?
Health plans from Oscar Health list Oksana Boldyrev as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Oksana Boldyrev affiliated with any hospitals?
According to CMS data, Oksana Boldyrev is affiliated with St Catherine Of Siena Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Oksana Boldyrev was last updated on November 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Oksana Boldyrev · NPI 1063032522
Family physician in Hauppauge, New York. Individual provider, active in the CMS NPPES registry since April 24, 2020.
## Identity
- **NPI:** 1063032522 (Entity type: Individual)
- **Enumerated:** April 24, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 345762 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 282 MOUNT PLEASANT RD, Hauppauge, NY 11788-2743
- **Phone:** (347) 614-7568
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): A.P. New York Comprehensive Medical Care PC (NPI 1992249346, Smithtown, NY); Anatoly Belilovsky MD PLLC (NPI 1033385505, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** November 26, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1063032522) · Data from the CMS NPPES public registry.