CARDIOTHORACIC SURGERY, LLC
NPI 1104895812
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Chesterfield, MO

Q: What is Cardiothoracic Surgery, LLC's NPI number?

The NPI number for Cardiothoracic Surgery, LLC is 1104895812. It was assigned to this organization in the NPPES registry on March 15, 2006.

Q: What is Cardiothoracic Surgery, LLC's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Active since March 15, 2006

222 S WOODS MILL RD, SUITE 550-N, CHESTERFIELD, MO 63017(314) 434-3049(314) 205-6916 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 5, 2026, Dec 12, 2025, Nov 2, 2020 and 1 more (4 updates tracked since 2020).

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About Cardiothoracic Surgery, Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CARDIOTHORACIC SURGERY, LLC (NPI 1104895812) is a healthcare organization registered as a thoracic surgery (cardiothoracic vascular surgery) in Chesterfield, Missouri and active in the NPI registry since March 2006. The organization lists Darren R. Haskell, Chief Medical Officer, as its authorized official.

NPPES Registry Identity

NPI1104895812

Entity TypeOrganization

Primary Taxonomy208G00000X

Legal Business NameCARDIOTHORACIC SURGERY, LLC

Location Address222 S WOODS MILL RD, SUITE 550-NChesterfield, MO 63017-3625

Mailing Address232 S Woods Mill RdChesterfield, MO 63017-3406 · (314) 576-2490 · Fax (314) 576-2473

Phone(314) 434-3049

Fax(314) 205-6916

Organization SubpartYesParent: St. Lukes Medical Group

Authorized OfficialDarren R. HaskellChief Medical Officer · (314) 205-6444

Enumeration DateMarch 15, 2006

Last NPPES UpdateMarch 5, 20264 updates tracked since enumeration

NPPES CertifiedMarch 5, 2026

✔ NPI 1104895812 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

222 S WOODS MILL RD, Chesterfield, MO 63017

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Other Identifiers 2

Medicaid507279602MO

OtherDD6946MO · Rr Medicare

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.Insurance ›

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.

MS. KIMBERLY C GRUNZINGER MSN, RN, ACNS-BC

Clinical Nurse Specialist (Adult Health)

222 S WOODS MILL RD, SUITE 480 N
CHESTERFIELD, MO 63017

St. Louis County (314) 576-7343

RACHEL LYNN FISHMAN OIKNINE M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

222 S WOODS MILL RD, SUITE 410N
CHESTERFIELD, MO 63017

St. Louis County (314) 469-6224

MARYLAND MEDICAL GROUP LTD

Internal Medicine

222 S WOODS MILL RD, SUITE 350N
CHESTERFIELD, MO 63017

St. Louis County (314) 205-6557

MARIA THERESA WEIR

Nurse Practitioner (Adult Health)

222 S WOODS MILL RD, SUITE 410N
CHESTERFIELD, MO 63017

St. Louis County (314) 469-6224

JOHN BEST MD

Internal Medicine (Pulmonary Disease)

222 S WOODS MILL RD, SUITE 310 NORTH
CHESTERFIELD, MO 63017

St. Louis County (314) 576-6700

WEST COUNTY OPHTHALMOLOGY, INC

Ophthalmology

222 S WOODS MILL RD, SUITE 660N
CHESTERFIELD, MO 63017

St. Louis County (314) 878-9902

TARISAI SHARON NYAHODA MD

Internal Medicine (Geriatric Medicine)

222 S WOODS MILL RD
CHESTERFIELD, MO 63017

St. Louis County (314) 205-6050

ZOE LEYH DO

Internal Medicine (Infectious Disease)

222 S WOODS MILL RD
CHESTERFIELD, MO 63017

St. Louis County (314) 205-6050

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 Cardiothoracic Surgery, LLC's NPI number?

The NPI number for Cardiothoracic Surgery, LLC is 1104895812. It was assigned to this organization in the NPPES registry on March 15, 2006.

Where is Cardiothoracic Surgery, LLC located?

Cardiothoracic Surgery, LLC is located at 222 S Woods Mill Rd Suite 550-N, Chesterfield, MO 63017. The listed phone number is (314) 434-3049.

What is Cardiothoracic Surgery, LLC's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

What insurance does Cardiothoracic Surgery, LLC accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 3 other insurers list Cardiothoracic Surgery, LLC 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 Cardiothoracic Surgery, LLC was last updated on March 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.