BARBARA ANN MERTINS CHIODINI MD
NPI 1881798098
Emergency Medicine - Pediatric Emergency Medicine in Saint Louis, MO
About Barbara Ann Mertins Chiodini Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BARBARA ANN MERTINS CHIODINI MD (NPI 1881798098) is an individual pediatric emergency medicine provider in Saint Louis, Missouri, licensed in Missouri (105129) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Barbara Ann Mertins Chiodini Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Barbara Mertins Chiodini reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fenton, MO 63026
- 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63128 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.
SAINT LOUIS, MO 63128
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 Barbara Mertins Chiodini's NPI number?
The NPI number for Barbara Mertins Chiodini is 1881798098. It was assigned to this individual provider in the NPPES registry on September 8, 2006. The provider is also known as Barbara Ann Chiodini MD.
Where is Barbara Mertins Chiodini located?
Barbara Mertins Chiodini practices at 10010 Kennerly Rd Emergency Dept, Saint Louis, MO 63128. The listed phone number is (314) 525-1000.
What is Barbara Mertins Chiodini's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Pediatric Emergency Medicine, with taxonomy code 207PP0204X.
Is Barbara Mertins Chiodini enrolled in Medicare?
Yes. Barbara Mertins Chiodini is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Barbara Mertins Chiodini's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Barbara Mertins Chiodini reassigns Medicare benefits to Ssm Health Care St Louis (Fenton, MO). 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 Barbara Mertins Chiodini's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Barbara Mertins Chiodini accept?
Health plans from Anthem Blue Cross and Blue Shield list Barbara Mertins Chiodini 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 Barbara Mertins Chiodini was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Barbara Ann Mertins Chiodini, MD · NPI 1881798098
Pediatric Emergency Medicine physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since September 8, 2006.
## Identity
- **NPI:** 1881798098 (Entity type: Individual)
- **Enumerated:** September 8, 2006
- **Primary specialty:** Emergency Medicine - Pediatric Emergency Medicine · taxonomy 207PP0204X
- **State license:** 105129 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 10010 KENNERLY RD, EMERGENCY DEPT, Saint Louis, MO 63128
- **Phone:** (314) 525-1000 · **Fax:** (314) 525-4868
## 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:** Ssm Health Care St Louis (NPI 1275586174, Fenton, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1881798098) · Data from the CMS NPPES public registry.