Lee, Chang

Lee, Chang was paid $567K by Medicaid between Jan 2018 and Jul 2024, across 16 billing codes. Its largest line is 59425, — 61% of everything it billed.

33Billing provider infoLEE, CHANG
SAN BERNARDINO, CA 92404

33aNPI1811197536assigned 07/20/2007

33bProvider typeObstetrics & Gynecology Physician

28Total paid$567K

24GClaims8,402

24DCodes billed16

24AFirst – last monthJan 2018 – Jul 2024

Compared with peers

Next to other Obstetrics & Gynecology Physician providers in California

Rank by total paid#174 of 791

Median peer was paid$67K

This provider vs. median8.5×

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	345	$25K
2019	1,658	$112K
2020	1,498	$101K
2021	2,039	$142K
2022	1,207	$77K
2023	801	$51K
2024incomplete	854	$59K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
59425		61%	5,731	4,003	$343K
99215	Doctor's office visit, returning patient (complex)Prolong outpt/office vis	19%	1,096	1,005	$109K
59409	Vaginal delivery only (with or without episiotomy and/or forceps)	7.1%	75	75	$40K
99205	Prolong outpt/office vis	3.2%	221	221	$18K
99223	Prolong inpt eval add15 m	2.5%	181	177	$14K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	2.5%	496	465	$14K
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	1.7%	221	205	$10K
59430		1.6%	149	149	$9K
0500F		<1%	27	27	$2K
88141		<1%	44	27	$2K
99238	Hospital discharge day management, 30 minutes or less	<1%	53	53	$2K
87491	Infectious agent detection by nucleic acid; Chlamydia trachomatis, amplified probe	<1%	13	13	$975.00

4 more codes

99233	Hospital visit by a doctor, follow-up day (complex)	<1%	14	$634.76
99232	Hospital visit by a doctor, follow-up day	<1%	12	$449.04
81025		<1%	42	$116.34
99000		<1%	27	$96.93

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.