Karen Guinn DDS

Karen Guinn DDS was paid $166K by Medicaid between Feb 2018 and Oct 2024, across 7 billing codes. Its largest line is D8670, Periodic orthodontic treatment visit — 95% of everything it billed.

33Billing provider infoKAREN GUINN DDS
WEST COVINA, CA 91790

33aNPI1548481211assigned 05/01/2007

33bProvider typeExclusive Provider Organization

28Total paid$166K

24GClaims829

24DCodes billed7

24AFirst – last monthFeb 2018 – Oct 2024

Compared with peers

Next to other Exclusive Provider Organization providers in California

Rank by total paid#23 of 55

Median peer was paid$90K

This provider vs. median1.8×

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	110	$28K
2019	387	$48K
2020	85	$22K
2021	74	$18K
2022	47	$13K
2023	43	$13K
2024incomplete	83	$24K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
D8670	Periodic orthodontic treatment visit	95%	552	551	$157K
D0340		1.7%	59	56	$3K
D0290		1.3%	60	60	$2K
D0330	Panoramic radiographic image	1.1%	63	63	$2K
D0140	Limited oral evaluation - problem focused	<1%	37	37	$1K
D0272	Bitewings - two radiographic images	<1%	45	45	$540.00
D0350		<1%	13	13	$124.80

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 officialGUINN, KAREN (ORTHODONTIST)

Same official

Other billing entities under GUINN, KAREN

Full network →

Provider	Location	Paid
Karen Guinn DDS	Pasadena, CA	$970K

Matched on the authorized-official name exactly as entered in NPPES. A common name can match unrelated people.