Gustavo Marks, MD INC

Gustavo Marks, MD INC was paid $19K by Medicaid between Sep 2018 and Apr 2024, across 6 billing codes. Its largest line is 99214, doctor's office visit, returning patient (more involved) — 53% of everything it billed.

33Billing provider infoGUSTAVO MARKS, MD INC
CANOGA PARK, CA 91303

33aNPI1164770228assigned 08/21/2012

33bProvider typeFamily Medicine Physician

28Total paid$19K

24GClaims705

24DCodes billed6

24AFirst – last monthSep 2018 – Apr 2024

Compared with peers

Next to other Family Medicine Physician providers in California

Rank by total paid#1,136 of 2,511

Median peer was paid$13K

This provider vs. median1.5×

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	17	$946.42
2019	16	$389.87
2021	16	$1K
2022	102	$4K
2023	388	$9K
2024incomplete	166	$3K

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	53%	235	188	$10K
99491	Ccm add 20min	25%	351	351	$5K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	11%	68	54	$2K
99483	Prolong outpt/office vis	8.6%	26	26	$2K
93922		1.3%	12	12	$253.80
99497		<1%	13	13	$140.64

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 officialMARKS, GUSTAVO (OWNER)