Ahn Observation Group LLC

Ahn Observation Group LLC was paid $142K by Medicaid between Jun 2022 and Dec 2024, across 7 billing codes. Its largest line is 99223, Prolong inpt eval add15 m — 72% of everything it billed.

33Billing provider infoAHN OBSERVATION GROUP LLC
JEFFERSON HILLS, PA 15025

33aNPI1437814696assigned 11/03/2021

33bProvider typeInternal Medicine Physician

28Total paid$142K

24GClaims1,812

24DCodes billed7

24AFirst – last monthJun 2022 – Dec 2024

Compared with peers

Next to other Internal Medicine Physician providers in Pennsylvania

Rank by total paid#159 of 1,726

Median peer was paid$6K

This provider vs. median22×

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
2022	266	$14K
2023	633	$56K
2024incomplete	913	$72K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99223	Prolong inpt eval add15 m	72%	1,064	991	$102K
99239	Hospital discharge day management, more than 30 minutes	17%	415	390	$25K
99220		7.7%	142	139	$11K
99217		2.4%	124	120	$3K
99232	Hospital visit by a doctor, follow-up daySubsequent hospital care, per day, moderate complexity	<1%	18	12	$757.57
99238	Hospital discharge day management, 30 minutes or less	<1%	12	12	$429.32
93010	Electrocardiogram, routine ECG with at least 12 leads; interpretation and report only	<1%	37	28	$58.59

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 officialBAGNOLI JR, DOMINIC (EXECUTIVE CHAIRMAN)