TRACEY LYNN BRENNENSTUHL RN
NPI 1740598507
Nurse Practitioner - Neonatal in Louisville, KY
About Tracey Lynn Brennenstuhl Rn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRACEY LYNN BRENNENSTUHL RN (NPI 1740598507) is an individual neonatal provider in Louisville, Kentucky, licensed in Kentucky (3006556) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Tracey Lynn Brennenstuhl Rn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Tracey Brennenstuhl reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Louisville, KY 40241
- Reassigned Medicare billing, Kentucky enrollment
- Medicare enrollment name: Norton Childrens Medical Group LLC
- 1,008 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 40202 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.
LOUISVILLE, KY 40202
LOUISVILLE, KY 40202
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 Tracey Brennenstuhl's NPI number?
The NPI number for Tracey Brennenstuhl is 1740598507. It was assigned to this individual provider in the NPPES registry on September 15, 2010. The provider is also known as Tracey Lynn Watkins.
Where is Tracey Brennenstuhl located?
Tracey Brennenstuhl practices at 231 E Chestnut St, Louisville, KY 40202. The listed phone number is (502) 588-0982.
What is Tracey Brennenstuhl's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.
Is Tracey Brennenstuhl enrolled in Medicare?
Yes. Tracey Brennenstuhl is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Tracey Brennenstuhl's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tracey Brennenstuhl reassigns Medicare benefits to Norton Children's Medical Group, LLC (Louisville, KY). 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 Tracey Brennenstuhl's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Tracey Brennenstuhl was last updated on February 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Tracey Lynn Brennenstuhl, RN · NPI 1740598507
Neonatal physician in Louisville, Kentucky. Individual provider, active in the CMS NPPES registry since September 15, 2010.
## Identity
- **NPI:** 1740598507 (Entity type: Individual)
- **Enumerated:** September 15, 2010
- **Primary specialty:** Nurse Practitioner - Neonatal · taxonomy 363LN0000X
- **State license:** 3006556 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 231 E CHESTNUT ST, Louisville, KY 40202-1821
- **Phone:** (502) 588-0982
## 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:** Norton Children's Medical Group, LLC (NPI 1013559921, Louisville, KY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 25, 2025
- **Other identifiers:** Medicaid 201040490 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1740598507) · Data from the CMS NPPES public registry.