AARON M PENNELL M.D.
NPI 1316153208
Anesthesiology in Louisville, KY
About Aaron M Pennell M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AARON M PENNELL M.D. (NPI 1316153208) is an individual anesthesiology provider in Louisville, Kentucky, licensed in Kentucky (41007) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Jewish Hospital & St Mary's Healthcare, and maintains a secondary practice location in Louisville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 2
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
Aaron M Pennell M.d. 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 Aaron Pennell reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Louisville, KY 40216
- Reassigned Medicare billing, Kentucky enrollment
- Medicare enrollment name: University Of Louisville Physicians Inc
- 2,337 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jewish Hospital & St Mary's Healthcare
Acute Care Hospitals · Louisville, KYMedicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 40215
LOUISVILLE, KY 40215
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 Aaron Pennell's NPI number?
The NPI number for Aaron Pennell is 1316153208. It was assigned to this individual provider in the NPPES registry on May 15, 2007.
Where is Aaron Pennell located?
Aaron Pennell practices at 1850 Bluegrass Ave, Louisville, KY 40215. The listed phone number is (502) 852-5851.
What is Aaron Pennell's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Aaron Pennell enrolled in Medicare?
Yes. Aaron Pennell 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 Aaron Pennell's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aaron Pennell reassigns Medicare benefits to University Of Louisville Phyisicians, Inc. (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 Aaron Pennell's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aaron Pennell accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan and Ambetter of Tennessee list Aaron Pennell 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 Aaron Pennell affiliated with any hospitals?
According to CMS data, Aaron Pennell is affiliated with Jewish Hospital & St Mary's Healthcare.
When was this NPI record last updated?
The NPPES record for Aaron Pennell was last updated on July 1, 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.
# Aaron M Pennell, M.D. · NPI 1316153208
Anesthesiology physician in Louisville, Kentucky. Individual provider, active in the CMS NPPES registry since May 15, 2007.
## Identity
- **NPI:** 1316153208 (Entity type: Individual)
- **Enumerated:** May 15, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 41007 (Kentucky)
- **Sole proprietor:** No
## Practice location
- **Address:** 1850 BLUEGRASS AVE, Louisville, KY 40215-1161
- **Phone:** (502) 852-5851
## 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 Of Louisville Phyisicians, Inc. (NPI 1265127567, Louisville, KY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wright State University Boonshoft School Of Medicine, class of 2003
## Record status
- **NPPES last updated:** July 1, 2024
- **Other identifiers:** Medicaid 7100008940 (KY); Other RO762 (KY)
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Source: [NPI Profile](https://npiprofile.com/npi/1316153208) · Data from the CMS NPPES public registry.