1. Home
  2. Directory
  3. Missouri
  4. Chesterfield
  5. Obstetrics Gynecology
  6. NPI Profile

OBSTETRICAL ASSOCIATES OF ST. LUKE'S, LLC
NPI 1447814181
Obstetrics & Gynecology in Chesterfield, MO

Active since April 29, 2019
224 S WOODS MILL RD STE 750S, CHESTERFIELD, MO 63017(314) 576-9797(314) 469-7517 Get Directions Write a Review

NPPES record last updated: March 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 5, 2026, Dec 12, 2025, Nov 2, 2020 and 2 more (5 updates tracked since 2019).

About Obstetrical Associates Of St. Luke's, Llc NPPES

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

OBSTETRICAL ASSOCIATES OF ST. LUKE'S, LLC (NPI 1447814181) is a healthcare organization registered as an obstetrics & gynecology in Chesterfield, Missouri and active in the NPI registry since April 2019. The organization maintains 3 additional practice locations and lists Darren R. Haskell, Chief Medical Officer, as its authorized official.

NPPES Registry Identity

NPI1447814181
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameOBSTETRICAL ASSOCIATES OF ST. LUKE'S, LLC
Location Address224 S WOODS MILL RD STE 750SChesterfield, MO 63017-3623
Mailing Address232 S Woods Mill RdChesterfield, MO 63017-3406 · (314) 576-2490
Phone(314) 576-9797
Fax(314) 469-7517
Organization SubpartYesParent: St. Lukes Medical Group
Authorized OfficialDarren R. HaskellChief Medical Officer · (314) 205-6444
Enumeration DateApril 29, 2019
Last NPPES UpdateMarch 5, 20265 updates tracked since enumeration
NPPES CertifiedMarch 5, 2026
✔ NPI 1447814181 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
224 S WOODS MILL RD STE 750S, Chesterfield, MO 63017
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1226 S Woods Mill Rd Ste 55WChesterfield, MO 63017-3664 · Phone (314) 576-9797 · Fax (314) 590-5968
Location 25551 Winghaven Blvd Ste 170O Fallon, MO 63368-3630 · Phone (314) 576-9797 · Fax (314) 469-7517
Location 3103 Hilltop Village Shopping CenterEureka, MO 63025 · Phone (314) 576-9797 · Fax (314) 469-7517

Other Identifiers 1

Medicaid500072353MO

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 ›

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 Obstetrical Associates Of St. Luke's, LLC's NPI number?

The NPI number for Obstetrical Associates Of St. Luke's, LLC is 1447814181. It was assigned to this organization in the NPPES registry on April 29, 2019.

Where is Obstetrical Associates Of St. Luke's, LLC located?

Obstetrical Associates Of St. Luke's, LLC is located at 224 S Woods Mill Rd Ste 750S, Chesterfield, MO 63017. The listed phone number is (314) 576-9797.

What is Obstetrical Associates Of St. Luke's, LLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

What insurance does Obstetrical Associates Of St. Luke's, 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 Obstetrical Associates Of St. Luke's, 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 Obstetrical Associates Of St. Luke's, 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.