PAULA A CASEY MD
NPI 1629107958
Pediatrics - Pediatric Critical Care Medicine in Saint Louis, MO
About Paula A Casey Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAULA A CASEY MD (NPI 1629107958) is an individual pediatric critical care medicine provider in Saint Louis, Missouri, licensed in Missouri (2008022567) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 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 (PECOS)
Paula A Casey Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Paula Casey reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63139
- Reassigned Medicare billing, Missouri enrollment
- Medicare enrollment name: Ssm Cardinal Glennon Children's Hospital
- 414 clinicians in this Medicare group
Bridgeton, MO 63044
- Reassigned Medicare billing, Missouri enrollment
- 741 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.
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 Paula Casey's NPI number?
The NPI number for Paula Casey is 1629107958. It was assigned to this individual provider in the NPPES registry on March 4, 2007.
Where is Paula Casey located?
Paula Casey practices at 615 S New Ballas Rd, Saint Louis, MO 63141. The listed phone number is (314) 251-6598.
What is Paula Casey's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.
Is Paula Casey enrolled in Medicare?
Yes. Paula Casey is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Paula Casey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paula Casey reassigns Medicare benefits to 2 organizations: Ssm Cardinal Glennon Childrens Hospital (Saint Louis, MO) and Ssm Health Care St. Louis (Bridgeton, MO). 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 Paula Casey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Paula Casey accept?
Health plans from Anthem Blue Cross and Blue Shield list Paula Casey 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 Paula Casey was last updated on January 30, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.
# Paula A Casey, MD · NPI 1629107958
Pediatric Critical Care Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since March 4, 2007.
## Identity
- **NPI:** 1629107958 (Entity type: Individual)
- **Enumerated:** March 4, 2007
- **Primary specialty:** Pediatrics - Pediatric Critical Care Medicine · taxonomy 2080P0203X
- **State license:** 2008022567 (Missouri)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 615 S NEW BALLAS RD, Saint Louis, MO 63141-8221
- **Phone:** (314) 251-6598
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Ssm Cardinal Glennon Childrens Hospital (NPI 1073568226, Saint Louis, MO); Ssm Health Care St. Louis (NPI 1376598599, Bridgeton, MO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 30, 2009
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Source: [NPI Profile](https://npiprofile.com/npi/1629107958) · Data from the CMS NPPES public registry.