LEIGH A CHEUNG CRNA
NPI 1871604546
Nurse Anesthetist, Certified Registered in Knoxville, TN
About Leigh A Cheung Crna NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEIGH A CHEUNG CRNA (NPI 1871604546) is an individual nurse anesthetist, certified registered in Knoxville, Tennessee, licensed in Tennessee (073430) and active in the NPI registry since August 2006. She is affiliated with Methodist Medical Center Of Oak Ridge and is a graduate of University Of Tennessee, Hsc, College Of Medicine (1995).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Leigh A Cheung 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
4Medicare enrollment records show Leigh Cheung reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Knoxville, TN 37920
- Reassigned Medicare billing, Tennessee enrollment
- 208 clinicians in this Medicare group
Knoxville, TN 37916
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: American Anesthesiology Of Tennessee PC
- 959 clinicians in this Medicare group
Knoxville, TN 37909
- Reassigned Medicare billing, Tennessee enrollment
- 47 clinicians in this Medicare group
Oak Ridge, TN 37830
- Reassigned Medicare billing, Tennessee enrollment
- 289 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.
Methodist Medical Center Of Oak Ridge
Acute Care Hospitals · Oak Ridge, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37920 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
KNOXVILLE, TN 37920
KNOXVILLE, TN 37920
KNOXVILLE, TN 37920
KNOXVILLE, TN 37920
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 Leigh Cheung's NPI number?
The NPI number for Leigh Cheung is 1871604546. It was assigned to this individual provider in the NPPES registry on August 31, 2006.
Where is Leigh Cheung located?
Leigh Cheung practices at 1924 Alcoa Hwy Box U109, Knoxville, TN 37920. The listed phone number is (865) 305-9220.
What is Leigh Cheung's specialty?
The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.
Is Leigh Cheung enrolled in Medicare?
Yes. Leigh Cheung 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 Leigh Cheung's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leigh Cheung reassigns Medicare benefits to 4 organizations: University Anesthesiologists, PLLC (Knoxville, TN), American Anesthesiology Of Tennessee, P.C. (Knoxville, TN), Knoxville Gastroenterology Anesthesia Associates, LLC (Knoxville, TN) and Covenant Anesthesia Group, PC (Oak Ridge, TN). 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 Leigh Cheung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leigh Cheung accept?
Health plans from Cigna Healthcare list Leigh Cheung 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 Leigh Cheung affiliated with any hospitals?
According to CMS data, Leigh Cheung is affiliated with Methodist Medical Center Of Oak Ridge.
When was this NPI record last updated?
The NPPES record for Leigh Cheung was last updated on November 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Leigh A Cheung, CRNA · NPI 1871604546
Nurse Anesthetist, Certified Registered physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since August 31, 2006.
## Identity
- **NPI:** 1871604546 (Entity type: Individual)
- **Enumerated:** August 31, 2006
- **Primary specialty:** Nurse Anesthetist, Certified Registered · taxonomy 367500000X
- **State license:** 073430 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 1924 ALCOA HWY, BOX U109, Knoxville, TN 37920-1511
- **Phone:** (865) 305-9220
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): University Anesthesiologists, PLLC (NPI 1073619466, Knoxville, TN); American Anesthesiology Of Tennessee, P.C. (NPI 1245279777, Knoxville, TN); Knoxville Gastroenterology Anesthesia Associates, LLC (NPI 1356717227, Knoxville, TN); Covenant Anesthesia Group, PC (NPI 1639148117, Oak Ridge, TN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 1995
## Record status
- **NPPES last updated:** November 1, 2011
- **Other identifiers:** Medicare ID-Type Unspecified 3635124 (TN); Medicaid 3635124 (TN)
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Source: [NPI Profile](https://npiprofile.com/npi/1871604546) · Data from the CMS NPPES public registry.