HANNAH BYLAND VEGA MD
NPI 1457731796
Anesthesiology in Knoxville, TN
About Hannah Byland Vega Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH BYLAND VEGA MD (NPI 1457731796) is an individual anesthesiology provider in Knoxville, Tennessee, licensed in South Carolina (82073) and active in the NPI registry since June 2015. She is enrolled in Medicare PECOS, is affiliated with University Health System, Inc, and is a graduate of Other (2015).
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
Hannah Byland Vega Md 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 Hannah Vega reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Knoxville, TN 37920
- Reassigned Medicare billing, Tennessee enrollment
- 58 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 2
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
University Health System, Inc
Acute Care Hospitals · Knoxville, TNOther 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 Hannah Vega's NPI number?
The NPI number for Hannah Vega is 1457731796. It was assigned to this individual provider in the NPPES registry on June 2, 2015.
Where is Hannah Vega located?
Hannah Vega practices at 1924 Alcoa Hwy, Knoxville, TN 37920. The listed phone number is (865) 305-9220.
What is Hannah Vega's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Hannah Vega enrolled in Medicare?
Yes. Hannah Vega 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 Hannah Vega's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Vega reassigns Medicare benefits to University Anesthesiologists, PLLC (Knoxville, TN). 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 Hannah Vega's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Vega accept?
Health plans from Cigna Healthcare and Oscar Insurance Company list Hannah Vega 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 Hannah Vega affiliated with any hospitals?
According to CMS data, Hannah Vega is affiliated with University Health System, Inc.
When was this NPI record last updated?
The NPPES record for Hannah Vega was last updated on June 26, 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.
# Hannah Byland Vega, MD · NPI 1457731796
Anesthesiology physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since June 2, 2015.
## Identity
- **NPI:** 1457731796 (Entity type: Individual)
- **Enumerated:** June 2, 2015
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 82073 (South Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 1924 ALCOA HWY, Knoxville, TN 37920-1511
- **Phone:** (865) 305-9220
## 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:** University Anesthesiologists, PLLC (NPI 1558479279, Knoxville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** June 26, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1457731796) · Data from the CMS NPPES public registry.