Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Mercy Clinic Children's Heart Center, LLC

Organization Pediatric Cardiology Physician · NPI 1144399338

Mercy Clinic Children's Heart Center, LLC provides Pediatric Cardiology Physician services in St. Louis, Missouri. Registered with an NPI since 2006.

In the registry since
2006
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

621 S New Ballas Rd Ste 198-A
St. Louis, MO 63141-8255
Phone: (314) 251-6777
Fax: (314) 251-5859
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X

Record details

NPI number1144399338
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationMercy Clinic East Communities
Authorized official Kerry Dunger — Executive Director - Finance · (314) 364-3707
Other names Mercy Childrens Heart Center, Llc; Mercy Childrens Heart Center, Llc
NPI enumeratedNovember 6, 2006
Last updated in NPPESApril 25, 2025
Certification dateApril 25, 2025
Mailing address621 S New Ballas Road, Suite 198-A, St Louis, MO 63141-8255

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