ALEXANDRA GEORGES JENNINGS MD
NPI 1972619633
Radiology - Diagnostic Radiology in Saint Louis, MO
About Alexandra Georges Jennings Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRA GEORGES JENNINGS MD (NPI 1972619633) is an individual diagnostic radiology provider in Saint Louis, Missouri, licensed in Missouri (2005022916) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS, is affiliated with Heritage Valley Beaver, and is a graduate of University Of Missouri, Columbia School Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Alexandra Georges Jennings 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 Reassignments
6Medicare enrollment records show Alexandra Jennings reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chesterfield, MO 63017
- Reassigned Medicare billing, Missouri enrollment
- 32 clinicians in this Medicare group
Louisville, KY 40216
- Reassigned Medicare billing, Kentucky enrollment
- Medicare enrollment name: University Of Louisville Physicians Inc
- 2,337 clinicians in this Medicare group
Cleveland, OH 44106
- Reassigned Medicare billing, Missouri enrollment
Wexford, PA 15090
- Reassigned Medicare billing, Missouri and Pennsylvania enrollments
Tamarac, FL 33321
- Reassigned Medicare billing, Florida enrollment
- 84 clinicians in this Medicare group
Hollywood, FL 33020
- Reassigned Medicare billing, Florida enrollment
- 56 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 28
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Heritage Valley Beaver
Acute Care Hospitals · Beaver, PAHeritage Valley Sewickley
Acute Care Hospitals · Sewickley, PAUpmc Williamsport
Acute Care Hospitals · Williamsport, PAWayne Memorial Hospital
Acute Care Hospitals · Honesdale, PACommunity Memorial Hospital
Acute Care Hospitals · South Hill, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63141 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare 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.
SAINT LOUIS, MO 63141
SAINT LOUIS, MO 63141
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 Alexandra Jennings's NPI number?
The NPI number for Alexandra Jennings is 1972619633. It was assigned to this individual provider in the NPPES registry on August 22, 2006.
Where is Alexandra Jennings located?
Alexandra Jennings practices at 615 S New Ballas Rd Department Of Radiology, Saint Louis, MO 63141. The listed phone number is (314) 251-6031.
What is Alexandra Jennings's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Alexandra Jennings enrolled in Medicare?
Yes. Alexandra Jennings 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 Alexandra Jennings's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Jennings reassigns Medicare benefits to 6 organizations: Diagnostic Imaging Associates Ltd (Chesterfield, MO), University Of Louisville Phyisicians, Inc. (Louisville, KY), University Hospitals Medical Group Inc (Cleveland, OH), Foundation Radiology Group PC (Wexford, PA), Impression Imaging LLC (Tamarac, FL) and 1 more organization, listed in the Medicare section above. 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 Alexandra Jennings's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexandra Jennings accept?
Health plans from CareSource and Oscar Health Maintenance Organization of Florida list Alexandra Jennings 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 Alexandra Jennings affiliated with any hospitals?
According to CMS data, Alexandra Jennings is affiliated with Heritage Valley Beaver, Heritage Valley Sewickley, Upmc Williamsport, Wayne Memorial Hospital and Community Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Alexandra Jennings was last updated on January 2, 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.
# Alexandra Georges Jennings, MD · NPI 1972619633
Diagnostic Radiology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since August 22, 2006.
## Identity
- **NPI:** 1972619633 (Entity type: Individual)
- **Enumerated:** August 22, 2006
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 2005022916 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 615 S NEW BALLAS RD, DEPARTMENT OF RADIOLOGY, Saint Louis, MO 63141-8221
- **Phone:** (314) 251-6031 · **Fax:** (314) 251-6343
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Diagnostic Imaging Associates Ltd (NPI 1033142146, Chesterfield, MO); University Of Louisville Phyisicians, Inc. (NPI 1265127567, Louisville, KY); University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH); Foundation Radiology Group PC (NPI 1740482686, Wexford, PA); Impression Imaging LLC (NPI 1780941864, Tamarac, FL); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Missouri, Columbia School Of Medicine, class of 2003
## Record status
- **NPPES last updated:** January 2, 2024
- **Other identifiers:** Medicaid 1972619633 (MO)
---
Source: [NPI Profile](https://npiprofile.com/npi/1972619633) · Data from the CMS NPPES public registry.