Demartini, David

Demartini, David was paid $16K by Medicaid between Feb 2018 and Jun 2023, across 3 billing codes. Its largest line is 99213, doctor's office visit, returning patient (routine) — 55% of everything it billed.

33Billing provider infoDEMARTINI, DAVID
WALNUT CREEK, CA 94598

33aNPI1437134855assigned 12/08/2005

33bProvider typeOphthalmology Physician

28Total paid$16K

24GClaims671

24DCodes billed3

24AFirst – last monthFeb 2018 – Jun 2023

Compared with peers

Next to other Ophthalmology Physician providers in California

Rank by total paid#449 of 759

Median peer was paid$35K

This provider vs. median0.5×

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	255	$7K
2019	161	$3K
2020	110	$2K
2021	43	$292.83
2022	53	$837.08
2023	49	$3K

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	55%	140	138	$9K
92015	Determination of refractive state	39%	503	481	$6K
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	5.3%	28	28	$862.50

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.