MS. SUSAN M ONCU CRNA
NPI 1629218524
Nurse Anesthetist, Certified Registered in Nellysford, VA
About Ms. Susan M Oncu Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. SUSAN M ONCU CRNA (NPI 1629218524) is an individual nurse anesthetist, certified registered in Nellysford, Virginia, licensed in Virginia (0001141887) and active in the NPI registry since March 2009. She is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
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
Ms. Susan M Oncu Crna 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 Susan Oncu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlottesville, VA 22902
- Reassigned Medicare billing, District of Columbia and Virginia enrollments
- 94 clinicians in this Medicare group
Charlottesville, VA 22902
- Reassigned Medicare billing, Virginia enrollment
- 17 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 3
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 22958 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Susan Oncu's NPI number?
The NPI number for Susan Oncu is 1629218524. It was assigned to this individual provider in the NPPES registry on March 5, 2009. The provider is also known as Susan G Mccartney.
Where is Susan Oncu located?
Susan Oncu practices at 126 Hunters Pt, Nellysford, VA 22958. The listed phone number is (757) 561-4593.
What is Susan Oncu's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Susan Oncu enrolled in Medicare?
Yes. Susan Oncu 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 Susan Oncu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Susan Oncu reassigns Medicare benefits to 2 organizations: Old Dominion Anesthesia LLC (Charlottesville, VA) and Charlottesville Gastroenterology Associates PC (Charlottesville, VA). 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 Susan Oncu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Susan Oncu was last updated on December 20, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ms. Susan M Oncu, CRNA · NPI 1629218524
Nurse Anesthetist, Certified Registered physician in Nellysford, Virginia. Individual provider, active in the CMS NPPES registry since March 5, 2009.
## Identity
- **NPI:** 1629218524 (Entity type: Individual)
- **Enumerated:** March 5, 2009
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 0001141887 (Virginia)
- **Sole proprietor:** No
## Practice location
- **Address:** 126 HUNTERS PT, Nellysford, VA 22958-8097
- **Phone:** (757) 561-4593
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Old Dominion Anesthesia LLC (NPI 1902248677, Charlottesville, VA); Charlottesville Gastroenterology Associates PC (NPI 1689671448, Charlottesville, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** December 20, 2022
- **Other identifiers:** Medicaid 1629218524 (VA)
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Source: [NPI Profile](https://npiprofile.com/npi/1629218524) · Data from the CMS NPPES public registry.