DR. ABIGAIL LEE BRADNER MD
NPI 1750840146
Internal Medicine - Nephrology in Nashville, TN
About Dr. Abigail Lee Bradner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ABIGAIL LEE BRADNER MD (NPI 1750840146) is an individual nephrology provider in Nashville, Tennessee, licensed in Tennessee (71239) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Williamson Medical Center, and maintains a secondary practice location in Morgantown.
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 and accepts Medicare assignment
Dr. Abigail Lee Bradner 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 Abigail Bradner reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Nashville, TN 37203
- Reassigned Medicare billing, Tennessee enrollment
- 11 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 5
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Williamson Medical Center
Acute Care Hospitals · Franklin, TNAscension Saint Thomas Hospital
Acute Care Hospitals · Nashville, TNTristar Summit Medical Center
Acute Care Hospitals · Hermitage, TNTristar Centennial Medical Center
Acute Care Hospitals · Nashville, TNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 37203 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
NASHVILLE, TN 37203
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 Abigail Bradner's NPI number?
The NPI number for Abigail Bradner is 1750840146. It was assigned to this individual provider in the NPPES registry on March 15, 2019.
Where is Abigail Bradner located?
Abigail Bradner practices at 2201 Murphy Ave Ste 303, Nashville, TN 37203. The listed phone number is (615) 628-8064.
What is Abigail Bradner's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Abigail Bradner enrolled in Medicare?
Yes. Abigail Bradner 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 Abigail Bradner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abigail Bradner reassigns Medicare benefits to Southern Kidney Specialists, Plc (Nashville, 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 Abigail Bradner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Abigail Bradner accept?
Health plans from BlueCross BlueShield of Tennessee, Oscar Insurance Company and UnitedHealthcare list Abigail Bradner 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 Abigail Bradner affiliated with any hospitals?
According to CMS data, Abigail Bradner is affiliated with Williamson Medical Center, Ascension Saint Thomas Hospital, Tristar Summit Medical Center and Tristar Centennial Medical Center.
When was this NPI record last updated?
The NPPES record for Abigail Bradner was last updated on July 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Abigail Lee Bradner, MD · NPI 1750840146
Nephrology physician in Nashville, Tennessee. Individual provider, active in the CMS NPPES registry since March 15, 2019.
## Identity
- **NPI:** 1750840146 (Entity type: Individual)
- **Enumerated:** March 15, 2019
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 71239 (Tennessee)
- **Sole proprietor:** No
## Practice location
- **Address:** 2201 MURPHY AVE STE 303, Nashville, TN 37203-1895
- **Phone:** (615) 628-8064 · **Fax:** (877) 297-3060
## 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:** Southern Kidney Specialists, Plc (NPI 1518303692, Nashville, TN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** July 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1750840146) · Data from the CMS NPPES public registry.