DR. KEVIN WAYNE BASZIS MD
NPI 1366628349
Pediatrics - Pediatric Rheumatology in Saint Louis, MO
About Dr. Kevin Wayne Baszis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. KEVIN WAYNE BASZIS MD (NPI 1366628349) is an individual pediatric rheumatology provider in Saint Louis, Missouri, licensed in Missouri (2007011565) and active in the NPI registry since January 2008. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
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 (PECOS)
Dr. Kevin Wayne Baszis Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Kevin Baszis reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 628 clinicians in this Medicare group
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 95 clinicians in this Medicare group
Urbana, IL 61801
- Reassigned Medicare billing, Illinois enrollment
- Medicare enrollment name: Carle Health Care Incorporated
- 2,516 clinicians in this Medicare group
Little Rock, AR 72202
- Reassigned Medicare billing, Arkansas enrollment
- Medicare enrollment name: Arkansas Childrens Medical Group PLLC
- 36 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 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Kevin Baszis's NPI number?
The NPI number for Kevin Baszis is 1366628349. It was assigned to this individual provider in the NPPES registry on January 21, 2008.
Where is Kevin Baszis located?
Kevin Baszis practices at 1 Childrens Pl Div Ped Rheumatology, Saint Louis, MO 63110. The listed phone number is (314) 454-6124.
What is Kevin Baszis's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Rheumatology, with taxonomy code 2080P0216X.
Is Kevin Baszis enrolled in Medicare?
Yes. Kevin Baszis is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kevin Baszis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kevin Baszis reassigns Medicare benefits to 4 organizations: Washington University (Saint Louis, MO), Shriners Hospitals For Children (Saint Louis, MO), Carle Health Medical Group (Urbana, IL) and Arkansas Children's Medical Group PLLC (Little Rock, AR). 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 Kevin Baszis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kevin Baszis accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, AmeriHealth Caritas Next, Anthem Blue Cross and Blue Shield and Arkansas Blue Cross and Blue Shield and 4 other insurers list Kevin Baszis 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 Kevin Baszis was last updated on April 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Kevin Wayne Baszis, MD · NPI 1366628349
Pediatric Rheumatology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since January 21, 2008.
## Identity
- **NPI:** 1366628349 (Entity type: Individual)
- **Enumerated:** January 21, 2008
- **Primary specialty:** Pediatrics - Pediatric Rheumatology · taxonomy 2080P0216X
- **State license:** 2007011565 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1 CHILDRENS PL, DIV PED RHEUMATOLOGY, Saint Louis, MO 63110-1002
- **Phone:** (314) 454-6124 · **Fax:** (844) 616-1418
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Washington University (NPI 1194765685, Saint Louis, MO); Shriners Hospitals For Children (NPI 1275970295, Saint Louis, MO); Carle Health Medical Group (NPI 1154653947, Urbana, IL); Arkansas Children's Medical Group PLLC (NPI 1396274841, Little Rock, AR) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 15, 2025
- **Other identifiers:** Medicaid 204395107 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1366628349) · Data from the CMS NPPES public registry.