Heart Care Specialists, LLC
NPI 1275031866 · Medical Specialty Clinic/Center · Saint Louis, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Heart Care Specialists, LLC is a Medical Specialty Clinic/Center organization in Saint Louis, MO (NPI 1275031866).
Provider details
- NPI number
- 1275031866
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Parent organization
- St. Lukes Medical Group
- Organization subpart
- Yes
- Authorized official
- Darren Haskell, Chief Medical Officer(314) 205-6444
Specialties & taxonomies
Ambulatory Health Care Facilities
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
5 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (4)
- 874 Arnold Commons DrArnold, MO 63010-2164Phone: (314) 729-0088Fax: (314) 590-5949
- 121 Saint Lukes Center Dr Ste 404Chesterfield, MO 63017-3519Phone: (314) 864-8720Fax: (314) 997-6969
- 450 N New Ballas Rd Ste 206sSaint Louis, MO 63141-6859Phone: (314) 991-6969Fax: (314) 997-6969
- 10004 Kennerly Rd Ste 185bSaint Louis, MO 63128-2196Phone: (314) 729-0088Fax: (314) 590-5975
Registry dates
- Enumerated
- 2018-01-29
- Last updated
- 2026-03-05
- Certified
- 2026-03-05
Frequently asked questions
- What is Heart Care Specialists, LLC's NPI number?
- Heart Care Specialists, LLC's National Provider Identifier (NPI) is 1275031866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Heart Care Specialists, LLC?
- Heart Care Specialists, LLC is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Heart Care Specialists, LLC located?
- Heart Care Specialists, LLC's practice location on file with NPPES is 450 N New Ballas Rd Ste 270, Saint Louis, MO 63141.
- What is Heart Care Specialists, LLC's phone number?
- The practice phone number listed in the NPPES registry for Heart Care Specialists, LLC is (314) 991-6969.
- Does Heart Care Specialists, LLC accept Medicare?
- Heart Care Specialists, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Heart Care Specialists, LLC?
- The authorized official listed on Heart Care Specialists, LLC's NPPES record is Darren Haskell, Chief Medical Officer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Heart Care Specialists, LLC's NPI active?
- Yes — Heart Care Specialists, LLC's NPI (1275031866) is active in the NPPES registry as of the last update on 2026-03-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.