OKSANA A LIGAY
NPI 1184235160
Nurse Practitioner - Family in Las Vegas, NV
About Oksana A Ligay NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
OKSANA A LIGAY (NPI 1184235160) is an individual family provider in Las Vegas, Nevada, licensed in Nevada (832361) and active in the NPI registry since August 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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 A Ligay 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 Reassignment
Medicare enrollment records show Oksana Ligay reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Las Vegas, NV 89146
- Reassigned Medicare billing, Nevada enrollment
- 12 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 89107 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 Ligay's NPI number?
The NPI number for Oksana Ligay is 1184235160. It was assigned to this individual provider in the NPPES registry on August 12, 2020. The provider is also known as Oksana A Grechko Msn, Aprn, Fnp-C.
Where is Oksana Ligay located?
Oksana Ligay practices at 844 N Rainbow Blvd # 220, Las Vegas, NV 89107. The listed phone number is (818) 373-9273.
What is Oksana Ligay's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Oksana Ligay enrolled in Medicare?
Yes. Oksana Ligay 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 organization bills Medicare for Oksana Ligay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Oksana Ligay reassigns Medicare benefits to Homer C Tuazon LLC (Las Vegas, NV). The 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 Ligay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Oksana Ligay accept?
Health plans from Ambetter Health and Ambetter from Arizona Complete Health list Oksana Ligay 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.
When was this NPI record last updated?
The NPPES record for Oksana Ligay was last updated on August 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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 A Ligay · NPI 1184235160
Family physician in Las Vegas, Nevada. Individual provider, active in the CMS NPPES registry since August 12, 2020.
## Identity
- **NPI:** 1184235160 (Entity type: Individual)
- **Enumerated:** August 12, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 832361 (Nevada)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 844 N RAINBOW BLVD # 220, Las Vegas, NV 89107-1103
- **Phone:** (818) 373-9273
## 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:** Homer C Tuazon LLC (NPI 1851766117, Las Vegas, NV), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** August 12, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1184235160) · Data from the CMS NPPES public registry.