Cardiothoracic Surgery, LLC
NPI 1104895812 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Chesterfield, MO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cardiothoracic Surgery, LLC is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician organization in Chesterfield, MO (NPI 1104895812).
Provider details
- NPI number
- 1104895812
- Entity type
- Organization
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Parent organization
- St. Lukes Medical Group
- Organization subpart
- Yes
- Authorized official
- Darren Haskell, Chief Medical Officer(314) 205-6444
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-03-15
- Last updated
- 2026-03-05
- Certified
- 2026-03-05
Frequently asked questions
- What is Cardiothoracic Surgery, LLC's NPI number?
- Cardiothoracic Surgery, LLC's National Provider Identifier (NPI) is 1104895812, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cardiothoracic Surgery, LLC?
- Cardiothoracic Surgery, LLC is classified in the NPPES registry as Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Cardiothoracic Surgery, LLC located?
- Cardiothoracic Surgery, LLC's practice location on file with NPPES is 222 S Woods Mill Rd, Chesterfield, MO 63017-3625.
- What is Cardiothoracic Surgery, LLC's phone number?
- The practice phone number listed in the NPPES registry for Cardiothoracic Surgery, LLC is (314) 434-3049.
- Does Cardiothoracic Surgery, LLC accept Medicare?
- Cardiothoracic Surgery, 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 Cardiothoracic Surgery, LLC?
- The authorized official listed on Cardiothoracic Surgery, 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 Cardiothoracic Surgery, LLC's NPI active?
- Yes — Cardiothoracic Surgery, LLC's NPI (1104895812) 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.