JULIA GARRETT ARANA M.D.
NPI 1831166792
Hospitalist in Knoxville, TN
About Julia Garrett Arana M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JULIA GARRETT ARANA M.D. (NPI 1831166792) is an individual hospitalist provider in Knoxville, Tennessee, licensed in Tennessee (MD51196) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Charleston.
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 (PECOS)
Julia Garrett Arana M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Julia Arana reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Maysville, KY 41056
- Reassigned Medicare billing, Tennessee enrollment
- 1,071 clinicians in this Medicare group
Orangeburg, SC 29118
- Reassigned Medicare billing, South Carolina enrollment
- 94 clinicians in this Medicare group
Charleston, SC 29414
- Reassigned Medicare billing, South Carolina enrollment
- Medicare enrollment name: University Medical Associates Of The Medical University Of South Carol
- 2,594 clinicians in this Medicare group
Charleston, SC 29414
- Reassigned Medicare billing, South Carolina enrollment
- 375 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37916 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 37916
KNOXVILLE, TN 37916
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 Julia Arana's NPI number?
The NPI number for Julia Arana is 1831166792. It was assigned to this individual provider in the NPPES registry on February 28, 2006.
Where is Julia Arana located?
Julia Arana practices at 2018 Clinch Ave, Knoxville, TN 37916. The listed phone number is (865) 541-8000.
What is Julia Arana's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Julia Arana enrolled in Medicare?
Yes. Julia Arana is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Julia Arana's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Julia Arana reassigns Medicare benefits to 4 organizations: Southeastern Emergency Physicians LLC (Maysville, KY), The Regional Medical Center Of Orangeburg And Calhoun Counties (Orangeburg, SC), University Medical Associates (Charleston, SC) and Bon Secours St. Francis Xavier Hospital, Inc. (Charleston, SC). 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 Julia Arana's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Julia Arana accept?
Health plans from Ambetter from Absolute Total Care, Ambetter of North Carolina and Cigna Healthcare list Julia Arana 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 Julia Arana was last updated on November 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.
# Julia Garrett Arana, M.D. · NPI 1831166792
Hospitalist physician in Knoxville, Tennessee. Individual provider, active in the CMS NPPES registry since February 28, 2006.
## Identity
- **NPI:** 1831166792 (Entity type: Individual)
- **Enumerated:** February 28, 2006
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** MD51196 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 2018 CLINCH AVE, Knoxville, TN 37916-2301
- **Phone:** (865) 541-8000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Southeastern Emergency Physicians LLC (NPI 1356379382, Maysville, KY); The Regional Medical Center Of Orangeburg And Calhoun Counties (NPI 1003889676, Orangeburg, SC); University Medical Associates (NPI 1760413835, Charleston, SC); Bon Secours St. Francis Xavier Hospital, Inc. (NPI 1700620788, Charleston, SC) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1831166792) · Data from the CMS NPPES public registry.