LIVIU ONIGA
NPI 1508294893
Nurse Practitioner - Acute Care in Southfield, MI
About Liviu Oniga NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LIVIU ONIGA (NPI 1508294893) is an individual acute care provider in Southfield, Michigan, licensed in Michigan (4704270443) and active in the NPI registry since October 2013. He is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Farmington Hills, and maintains a secondary practice location in Farmington Hills.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Liviu Oniga 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 Liviu Oniga reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Royal Oak, MI 48073
- Reassigned Medicare billing, Michigan enrollment
- 946 clinicians in this Medicare group
Detroit, MI 48202
- Reassigned Medicare billing, Michigan enrollment
- 577 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.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beaumont Hospital - Farmington Hills
Acute Care Hospitals · Farmington Hills, MIHenry Ford Health West Bloomfield Hospital
Acute Care Hospitals · West Bloomfield, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48034 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SOUTHFIELD, MI 48034
SOUTHFIELD, MI 48034
SOUTHFIELD, MI 48034
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 Liviu Oniga's NPI number?
The NPI number for Liviu Oniga is 1508294893. It was assigned to this individual provider in the NPPES registry on October 23, 2013.
Where is Liviu Oniga located?
Liviu Oniga practices at 26677 W 12 Mile Rd Ste 166, Southfield, MI 48034. The listed phone number is (313) 306-2023.
What is Liviu Oniga's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Liviu Oniga enrolled in Medicare?
Yes. Liviu Oniga 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 Liviu Oniga's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Liviu Oniga reassigns Medicare benefits to 2 organizations: Beaumont Medical Group Hospital -Based Services (Royal Oak, MI) and Henry Ford Health System (Detroit, MI). 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 Liviu Oniga's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Liviu Oniga accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Liviu Oniga 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 Liviu Oniga affiliated with any hospitals?
According to CMS data, Liviu Oniga is affiliated with Beaumont Hospital - Farmington Hills and Henry Ford Health West Bloomfield Hospital.
When was this NPI record last updated?
The NPPES record for Liviu Oniga was last updated on September 29, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Liviu Oniga · NPI 1508294893
Acute Care physician in Southfield, Michigan. Individual provider, active in the CMS NPPES registry since October 23, 2013.
## Identity
- **NPI:** 1508294893 (Entity type: Individual)
- **Enumerated:** October 23, 2013
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 4704270443 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 26677 W 12 MILE RD STE 166, Southfield, MI 48034-1514
- **Phone:** (313) 306-2023
## 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): Beaumont Medical Group Hospital -Based Services (NPI 1427567858, Royal Oak, MI); Henry Ford Health System (NPI 1104900455, Detroit, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** September 29, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1508294893) · Data from the CMS NPPES public registry.