1. Home
  2. Directory
  3. Tennessee
  4. Knoxville
  5. Nurse Anesthetist Certified Registered
  6. NPI Profile

MR. THOMAS EDWARD BARBIAN RN
NPI 1033884564
Nurse Anesthetist, Certified Registered in Knoxville, TN

Active since August 16, 2021Accepts Medicare Assignment
1924 ALCOA HWY, KNOXVILLE, TN 37920(813) 528-6228 Get Directions Write a Review

NPPES record last updated: January 5, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 5, 2022, Aug 16, 2021 (2 updates tracked since 2021).

About Mr. Thomas Edward Barbian Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. THOMAS EDWARD BARBIAN RN (NPI 1033884564) is an individual nurse anesthetist, certified registered in Knoxville, Tennessee, licensed in Tennessee (30298) and active in the NPI registry since August 2021. He is a graduate of Other (2021).

NPPES Registry Identity

NPI1033884564
Entity TypeIndividualMale
Primary Taxonomy367500000X
Provider Legal NameMR. THOMAS EDWARD BARBIANCredential: RN
Location Address1924 ALCOA HWYKnoxville, TN 37920-1511
Mailing Address4803 Inskip RdKnoxville, TN 37912-3739 · (813) 528-6228
Phone(813) 528-6228
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateAugust 16, 2021
Last NPPES UpdateJanuary 5, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2022
✔ NPI 1033884564 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in TN · 30298
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
Also ListedRegistered NurseTaxonomy 163W00000X · License 219176 (TN)
1924 ALCOA HWY, Knoxville, TN 37920
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare.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

Mr. Thomas Edward Barbian Rn 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.

PECOS PAC ID6608265749
PECOS Enrollment IDI20211111001542

Medicare Billing Reassignments

2

Medicare enrollment records show Thomas Barbian reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Anesthesiologists, PLLC
Same address
Nurse Anesthetist, Certified Registered
1924 ALCOA HWY, BOX U109
Knoxville, TN 37920
  • Reassigned Medicare billing, Tennessee enrollment
  • 208 clinicians in this Medicare group
NPI 1073619466 (865) 305-9220
Resource Anesthesia, P.C.
20 mi
Nurse Anesthetist, Certified Registered
550 FORT LOUDOUN MEDICAL CENTER DRIVE
Lenoir City, TN 37772
  • Reassigned Medicare billing, Tennessee enrollment
  • 124 clinicians in this Medicare group
NPI 1033162045 (865) 271-6000

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 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.

New Patient
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MRS. SUSANNE LORI MITCHELL RN
Registered Nurse (Obstetric, High-Risk)
1924 ALCOA HWY, 6S
KNOXVILLE, TN 37920
Knox County (865) 305-8888
DR. FELIX JOSEPH NEPVEUX V M.D.
Student in an Organized Health Care Education/Training Program
1924 ALCOA HWY, UNIV. OF TENNESSEE MEDICAL CENTER, DEPT. OF PATHOLOGY
KNOXVILLE, TN 37920
Knox County (864) 498-8960
DR. SPENCER PUGH M.D.
Internal Medicine (Pulmonary Disease)
1924 ALCOA HWY, DEPARTMENT OF MEDICINE U-114 GSM, UTMCK
KNOXVILLE, TN 37920
Knox County (865) 305-9340
CAITLIN TABLER LOWE
Nurse Practitioner (Gerontology)
1924 ALCOA HWY
KNOXVILLE, TN 37920
Knox County (865) 305-7255
CHRISTIAN BAYLESS CRNA
Nurse Anesthetist, Certified Registered
1924 ALCOA HWY
KNOXVILLE, TN 37920
Knox County (865) 305-9000
JOAN JAKAB
Pharmacist
1924 ALCOA HWY
KNOXVILLE, TN 37920
Knox County (865) 305-5337
UNIVERSITY PATHOLOGISTS, P.C.
Pathology (Anatomic Pathology & Clinical Pathology)
1924 ALCOA HWY
KNOXVILLE, TN 37920
Knox County (865) 305-9080
DAPHNE M. NORWOOD, MD
Internal Medicine
1924 ALCOA HWY, BOX U114
KNOXVILLE, TN 37920
Knox County (865) 305-9349

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 Thomas Barbian's NPI number?

The NPI number for Thomas Barbian is 1033884564. It was assigned to this individual provider in the NPPES registry on August 16, 2021.

Where is Thomas Barbian located?

Thomas Barbian practices at 1924 Alcoa Hwy, Knoxville, TN 37920. The listed phone number is (813) 528-6228.

What is Thomas Barbian's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Thomas Barbian enrolled in Medicare?

Yes. Thomas Barbian 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 Thomas Barbian's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Barbian reassigns Medicare benefits to 2 organizations: University Anesthesiologists, PLLC (Knoxville, TN) and Resource Anesthesia, P.C. (Lenoir City, 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 Thomas Barbian's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Barbian accept?

Health plans from Cigna Healthcare list Thomas Barbian 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 Thomas Barbian was last updated on January 5, 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.