Obstetrical Anesthesia Associates INC.

Obstetrical Anesthesia Associates INC. was paid $1.08M by Medicaid between Aug 2020 and Oct 2024, across 4 billing codes. Its largest line is 01967, Neuraxial labor analgesia/anesthesia for planned vaginal delivery — 78% of everything it billed.

33Billing provider infoOBSTETRICAL ANESTHESIA ASSOCIATES INC.
SAINT LOUIS, MO 63141

33aNPI1780601500assigned 07/16/2006

33bProvider typeAnesthesiology Physician

28Total paid$1.08M

24GClaims2,787

24DCodes billed4

24AFirst – last monthAug 2020 – Oct 2024

Compared with peers

Next to other Anesthesiology Physician providers in Missouri

Rank by total paid#4 of 128

Median peer was paid$11K

This provider vs. median99×

Peers share this provider's primary NPPES type and state. Size alone says nothing about billing quality: a big agency or a hospital system is expected to sit far above the median.

Box 24A · Dates of service

Paid by month

Paid that monthNov–Dec 2024: claims still arriving when the file was cut, so these months run low for every provider

By year, as a table

Year	Claims	Paid
2020	76	$32K
2021	729	$283K
2022	800	$310K
2023	795	$303K
2024incomplete	387	$150K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
01967	Neuraxial labor analgesia/anesthesia for planned vaginal delivery	78%	2,144	2,085	$837K
01961		22%	589	491	$235K
01968		<1%	14	12	$5K
99140		<1%	40	39	$368.12

Claims and beneficiary counts add up across code × month rows, so one patient seen every month counts many times. Rows with fewer than 12 claims are suppressed by HHS, so small lines can be missing.

From NPPES

Who's on the registration

Authorized officialO'NEILL, MARIA (PRESIDENT)