Tai S. Chang, M.D. a Medical Corporation

Tai S. Chang, M.D. a Medical Corporation was paid $67K by Medicaid between Feb 2018 and Oct 2019, across 5 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 85% of everything it billed.

33Billing provider infoTAI S. CHANG, M.D. A MEDICAL CORPORATION
MONTEREY PARK, CA 91754

33aNPI1194079970assigned 11/01/2012

33bProvider typeOtolaryngology Physician

28Total paid$67K

24GClaims1,488

24DCodes billed5

24AFirst – last monthFeb 2018 – Oct 2019

Compared with peers

Next to other Otolaryngology Physician providers in California

Rank by total paid#85 of 168

Median peer was paid$67K

This provider vs. median1.0×

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	966	$40K
2019	522	$27K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
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	85%	597	560	$58K
99204	Doctor's office visit, new patient (more involved)Office or other outpatient visit for the evaluation and management of a new patient, moderate complexity	11%	68	68	$8K
69210		2.1%	496	481	$1K
31575		<1%	94	92	$666.36
31233		<1%	233	228	$83.40

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 officialCHANG, TAI (OWNER)