Gregg M Yamada, MD, INC

Gregg M Yamada, MD, INC was paid $7K by Medicaid between Mar 2018 and Jul 2021, across 3 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 52% of everything it billed.

33Billing provider infoGREGG M YAMADA, MD, INC
HONOLULU, HI 96813

33aNPI1992179683assigned 11/18/2015

33bProvider typeCardiovascular Disease Physician

28Total paid$7K

24GClaims447

24DCodes billed3

24AFirst – last monthMar 2018 – Jul 2021

Compared with peers

Next to other Cardiovascular Disease Physician providers in Hawaii

Rank by total paid#18 of 25

Median peer was paid$29K

This provider vs. median0.3×

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	140	$2K
2019	234	$4K
2020	45	$2K
2021	28	$111.28

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	52%	182	143	$4K
93306	Echocardiography, transthoracic, real-time with image documentation, with and without Doppler, complete	29%	39	26	$2K
93000		19%	226	176	$1K

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 officialYAMADA, GREGG (PRESIDENT)