Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Heart Care Specialists, LLC

Organization Cardiovascular Disease Physician · NPI 1275031866

Heart Care Specialists, LLC is a Cardiovascular Disease Physician in Saint Louis, Missouri. Works from 5 locations. Registered with an NPI since 2018.

In the registry since
2018
Specialties on file
3
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

450 N New Ballas Rd Ste 270
Saint Louis, MO 63141
Phone: (314) 991-6969
Fax: (314) 997-6969
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 874 Arnold Commons Dr, Arnold, MO 63010-2164 — (314) 729-0088
  • 121 Saint Lukes Center Dr Ste 404, Chesterfield, MO 63017-3519 — (314) 864-8720
  • 10004 Kennerly Rd Ste 185b, Saint Louis, MO 63128-2196 — (314) 729-0088
  • 450 N New Ballas Rd Ste 206s, Saint Louis, MO 63141-6859 — (314) 991-6969

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X
Cardiovascular Disease Physician Taxonomy 207RC0000X
Clinical Cardiac Electrophysiology Physician Taxonomy 207RC0001X

Record details

NPI number1275031866
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationSt Lukes Medical Group
Authorized official Darren Haskell — Chief Medical Officer · (314) 205-6444
NPI enumeratedJanuary 29, 2018
Last updated in NPPESMarch 5, 2026
Certification dateMarch 5, 2026
Mailing address121 Saint Lukes Center Dr, Chesterfield, MO 63017-3518

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