Yen, An

Yen, An was paid $477K by Medicaid between Jan 2018 and Jul 2019, across 19 billing codes. Its largest line is 99203, doctor's office visit, new patient (routine) — 31% of everything it billed.

33Billing provider infoYEN, AN
SACRAMENTO, CA 95815

33aNPI1750488649assigned 09/20/2006

33bProvider typeProcedural Dermatology Physician

28Total paid$477K

24GClaims12,916

24DCodes billed19

24AFirst – last monthJan 2018 – Jul 2019

Compared with peers

Next to other Procedural Dermatology Physician providers in California

Rank by total paid#5 of 12

Median peer was paid$31K

This provider vs. median16×

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	8,886	$270K
2019	4,030	$208K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99203	Doctor's office visit, new patient (routine)Office or other outpatient visit for the evaluation and management of a new patient, low complexity	31%	2,251	2,171	$148K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	22%	3,743	3,435	$103K
96910		12%	2,965	587	$58K
17110		11%	836	681	$52K
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	7.7%	682	652	$37K
11100		5.1%	502	487	$24K
17000		2.9%	423	402	$14K
12032		2.8%	82	75	$13K
11104		2.0%	168	156	$10K
11102		1.2%	132	119	$6K
17003		<1%	241	237	$4K
11900		<1%	148	127	$2K

7 more codes

11901		<1%	134	$2K
17311		<1%	12	$1K
88305	Level IV - Surgical pathology, gross and microscopic examination	<1%	13	$915.18
J3301	Injection, triamcinolone acetonide, not otherwise specified, 10 mg	<1%	543	$905.83
99202	Office or other outpatient visit for the evaluation and management of a new patient, straightforward	<1%	13	$371.70
11101		<1%	14	$302.10
11103		<1%	14	$74.30

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.