Romo-Gritzewsky, Marylou

Romo-Gritzewsky, Marylou was paid $83K by Medicaid between Jan 2018 and Nov 2024, across 16 billing codes. Its largest line is 99308, Subsequent nursing facility care, per day, straightforward — 21% of everything it billed.

33Billing provider infoROMO-GRITZEWSKY, MARYLOU
FREEDOM, CA 95019

33aNPI1790795730assigned 08/09/2006

33bProvider typeHospitalist Physician

28Total paid$83K

24GClaims9,290

24DCodes billed16

24AFirst – last monthJan 2018 – Nov 2024

Compared with peers

Next to other Hospitalist Physician providers in California

Rank by total paid#74 of 208

Median peer was paid$20K

This provider vs. median4.2×

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	1,267	$6K
2019	1,096	$9K
2020	1,017	$7K
2021	958	$6K
2022	1,927	$23K
2023	1,866	$23K
2024incomplete	1,159	$8K

Box 24 · Service lines

What it billed for

Code	Service	Share	Claims	Bene. records	Paid
99308	Subsequent nursing facility care, per day, straightforward	21%	2,025	1,934	$18K
99497		20%	356	355	$16K
99213	Doctor's office visit, returning patient (routine)Office or other outpatient visit for the evaluation and management of an established patient, low complexity	19%	4,311	4,076	$16K
99458		13%	612	612	$11K
99454		12%	720	720	$10K
99457		10%	702	702	$9K
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	1.4%	189	184	$1K
90686		1.2%	42	42	$1K
G0442	Annual alcohol misuse screening, 5 to 15 minutes	<1%	15	15	$371.25
99453		<1%	28	28	$218.02
99202	Office or other outpatient visit for the evaluation and management of a new patient, straightforward	<1%	12	12	$205.80
99212	Office or other outpatient visit for the evaluation and management of an established patient, straightforward	<1%	140	135	$173.27

4 more codes

90662		<1%	13	$155.72
99396	Periodic comprehensive preventive medicine reevaluation, established patient, 40-64 years	<1%	12	$76.67
J3420	Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	<1%	12	$22.74
G0008	Administration of influenza virus vaccine	0%	101	$0.00

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.