Western Anesthesiology Associates, INC.

Western Anesthesiology Associates, INC. was paid $10.90M by Medicaid between Jan 2018 and Nov 2024, across 19 billing codes. Its largest line is 00170, Anesthesia for intraoral procedures, including biopsy — 98% of everything it billed.

33Billing provider infoWESTERN ANESTHESIOLOGY ASSOCIATES, INC.
SAINT LOUIS, MO 63141

33aNPI1275646754assigned 08/17/2006

33bProvider typePain Medicine (Anesthesiology) Physician

28Total paid$10.90M

24GClaims24,065

24DCodes billed19

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Pain Medicine (Anesthesiology) Physician providers in Missouri

Rank by total paid#1 of 24

Median peer was paid$27K

This provider vs. median401×

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
2018	1,844	$22K
2019	2,843	$976K
2020	2,990	$1.32M
2021	3,117	$1.37M
2022	3,966	$2.09M
2023	5,131	$2.70M
2024incomplete	4,174	$2.43M

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
00170	Anesthesia for intraoral procedures, including biopsy	98%	12,709	12,309	$10.68M
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	1.3%	6,832	6,028	$140K
99214	Doctor's office visit, returning patient (more involved)Office or other outpatient visit for the evaluation and management of an established patient, moderate complexity	<1%	898	801	$31K
64483		<1%	259	224	$18K
00104		<1%	295	130	$10K
99152		<1%	1,029	869	$9K
00920		<1%	95	69	$5K
99212	Office or other outpatient visit for the evaluation and management of an established patient, straightforward	<1%	248	225	$4K
00731		<1%	77	47	$3K
00813		<1%	36	27	$2K
01922		<1%	14	12	$2K
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	<1%	17	13	$786.79

7 more codes

77002		<1%	33	$632.51
64493		<1%	15	$527.74
36620		<1%	13	$248.71
64495		<1%	15	$242.25
64494		<1%	15	$241.47
J1100	Injection, dexamethasone sodium phosphate, 1 mg	<1%	872	$201.95
Q9966	Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml	<1%	593	$66.84

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 officialJOHANS, STEVE (ADMINISTRATOR)