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Dr. Sean Matthew Maiorano, DO

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Specializes in: Hospital Medicine (Hospitalist)

1423 Magnolia Avenue
Chico, CA 95926

(530) 896-7455

Dr. Sean Matthew Maiorano, DO is a hospitalist in Chico, CA specializing in hospital medicine (hospitalist).

Office Locations

1423 Magnolia Avenue
Chico, CA 95926

(530) 896-7455

(530) 896-1730

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In The News

“The inaugural class of the Family Medicine Residency Program in partnership with Enloe Health includes Micah Chong, M.D., Myly Le, D.O., Olivia Owlett, D.O. and Phoenix Underwood, M.D. From left to...”—"Match Day | Snapshot", Enterprise-Record, March 2025

Noteworthy Medicare Patient Procedures Performed by Dr. Sean Matthew Maiorano, DO in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 10%

By Volume:

inpatient hospital care

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2023, among providers in related specialties within California, Dr. Sean Matthew Maiorano, DO performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 90% of them and he also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) that was lower than the list prices billed to Medicare by 90% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

hospital care	1773
inpatient care	1623
outpatient care	150

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2013 were hospital care, inpatient care, outpatient care and emergency care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

emergency care	12
hospital care	1523
inpatient care	1408
outpatient care	115

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	300
Female	355

**Ethnicity**
Non-Hispanic White	576
Black	0
Hispanic	49
Asian	0
Other	0
Native American	12

**Age**
From 65 to 74	188
From 75 to 84	167
85 and over	180
Less than 65	120

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2013

Hypertension	75
High Cholesterol	59
Stroke	18
Ischemic Heart Disease	45
Depression	33
Chronic Kidney Disease	52
Asthma	13
Osteoperosis	14
Atrial Fibrilation	26
Heart Failure	35
Chronic Obstructive Pulmonary Disease	34
Diabetes	42
Dementia	29
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

hospital care	1788
inpatient care	1655
outpatient care	133

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	327
Female	380

**Ethnicity**
Non-Hispanic White	616
Black	0
Hispanic	49
Asian	0
Other	0
Native American	15

**Age**
From 65 to 74	213
From 75 to 84	198
85 and over	169
Less than 65	127

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2014

Hypertension	75
High Cholesterol	63
Stroke	17
Ischemic Heart Disease	50
Depression	40
Chronic Kidney Disease	55
Asthma	15
Osteoperosis	13
Atrial Fibrilation	26
Heart Failure	34
Chronic Obstructive Pulmonary Disease	38
Diabetes	43
Dementia	28
Cancer	16

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2015 were hospital care, inpatient care, outpatient care and emergency care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

emergency care	11
hospital care	1936
inpatient care	1828
outpatient care	108

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	696
Female	790

**Ethnicity**
Non-Hispanic White	1286
Black	0
Hispanic	120
Asian	22
Other	0
Native American	26

**Age**
From 65 to 74	432
From 75 to 84	444
85 and over	366
Less than 65	244

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2015

Hypertension	75
High Cholesterol	66
Stroke	19
Ischemic Heart Disease	47
Depression	36
Chronic Kidney Disease	56
Asthma	28
Osteoperosis	13
Atrial Fibrilation	27
Heart Failure	38
Chronic Obstructive Pulmonary Disease	40
Diabetes	45
Dementia	27
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2016 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

hospital care	1685
inpatient care	1571
outpatient care	114

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	358
Female	398

**Ethnicity**
Non-Hispanic White	639
Black	14
Hispanic	59
Asian	0
Other	0
Native American	28

**Age**
From 65 to 74	219
From 75 to 84	193
85 and over	211
Less than 65	133

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2016

Hypertension	75
High Cholesterol	64
Stroke	18
Ischemic Heart Disease	49
Depression	38
Chronic Kidney Disease	63
Asthma	44
Osteoperosis	15
Atrial Fibrilation	25
Heart Failure	40
Chronic Obstructive Pulmonary Disease	43
Diabetes	43
Dementia	29
Cancer	18

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2017 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

hospital care	1607
inpatient care	1515
outpatient care	92

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	322
Female	340

**Ethnicity**
Non-Hispanic White	546
Black	16
Hispanic	66
Asian	0
Other	0
Native American	18

**Age**
From 65 to 74	204
From 75 to 84	199
85 and over	155
Less than 65	104

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2017

Hypertension	75
High Cholesterol	65
Stroke	16
Ischemic Heart Disease	52
Depression	32
Chronic Kidney Disease	62
Asthma	12
Osteoperosis	13
Atrial Fibrilation	25
Heart Failure	42
Chronic Obstructive Pulmonary Disease	42
Diabetes	47
Dementia	26
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2018 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

hospital care	1621
inpatient care	1545
outpatient care	76

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	345
Female	349

**Ethnicity**
Non-Hispanic White	584
Black	0
Hispanic	63
Asian	11
Other	0
Native American	18

**Age**
From 65 to 74	213
From 75 to 84	204
85 and over	169
Less than 65	108

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2018

Hypertension	75
High Cholesterol	65
Stroke	15
Ischemic Heart Disease	49
Depression	37
Chronic Kidney Disease	65
Asthma	12
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	44
Chronic Obstructive Pulmonary Disease	40
Diabetes	47
Dementia	29
Cancer	14

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2019 were hospital care, inpatient care, outpatient care and emergency care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

emergency care	15
hospital care	1522
inpatient care	1461
outpatient care	61

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	336
Female	383

**Ethnicity**
Non-Hispanic White	597
Black	0
Hispanic	66
Asian	14
Other	0
Native American	21

**Age**
From 65 to 74	206
From 75 to 84	228
85 and over	157
Less than 65	128

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2019

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	50
Depression	36
Chronic Kidney Disease	63
Asthma	9
Osteoperosis	11
Atrial Fibrilation	29
Heart Failure	42
Chronic Obstructive Pulmonary Disease	37
Diabetes	45
Dementia	29
Cancer	16

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

hospital care	1524
inpatient care	1462
outpatient care	62

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	303
Female	342

**Ethnicity**
Non-Hispanic White	564
Black	0
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	203
85 and over	148
Less than 65	83

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2020

Hypertension	75
High Cholesterol	67
Stroke	15
Ischemic Heart Disease	53
Depression	39
Chronic Kidney Disease	64
Asthma	11
Osteoperosis	10
Atrial Fibrilation	24
Heart Failure	41
Chronic Obstructive Pulmonary Disease	38
Diabetes	45
Dementia	31
Cancer	16

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

hospital care	1591
inpatient care	1501
outpatient care	90

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	277
Female	360

**Ethnicity**
Non-Hispanic White	538
Black	0
Hispanic	62
Asian	13
Other	0
Native American	11

**Age**
From 65 to 74	227
From 75 to 84	186
85 and over	144
Less than 65	80

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2021

Hypertension	75
High Cholesterol	69
Stroke	16
Ischemic Heart Disease	49
Depression	36
Chronic Kidney Disease	63
Asthma	10
Osteoperosis	11
Atrial Fibrilation	27
Heart Failure	44
Chronic Obstructive Pulmonary Disease	36
Diabetes	43
Dementia	27
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

hospital care	1660
inpatient care	1543
outpatient care	117

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Male	334
Female	348

**Ethnicity**
Non-Hispanic White	576
Black	12
Hispanic	63
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	220
85 and over	150
Less than 65	88

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	45
Depression	35
Chronic Kidney Disease	45
Asthma	12
Osteoperosis	15
Atrial Fibrilation	43
Heart Failure	46
Chronic Obstructive Pulmonary Disease	43
Diabetes	46
Dementia	21
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Sean Matthew Maiorano, DO for Medicare patients.

The highest averages for the top procedures that Dr. Sean Matthew Maiorano, DO treated as a hospitalist in Chico, CA were hospital care, inpatient care, outpatient care and emergency care.

emergency care	12
hospital care	1657
inpatient care	1555
outpatient care	101

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Sean Matthew Maiorano, DO.

**Gender**
Female	367
Male	327

**Ethnicity**
Black / African American	3
Asian / Pacific Islander	6
Non-Hispanic White	592
Native American / Alaskan Native	13
Hispanic	59
Other	0

**Age**
85 and over	168
75 to 84	203
Less than 65	110
65 to 74	212

Average of Total of Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Sean Matthew Maiorano, DO treated were hypertension, high cholesterol, chronic kidney disease and ischemic heart disease.

Hypertension	68
High Cholesterol	59
Stroke	15
Ischemic Heart Disease	44
Depression	32
Chronic Kidney Disease	53
Asthma	15
Osteoporosis	11
Heart Failure	36
Chronic Obstructive Pulmonary Disease	35
Diabetes	40
Atrial Fibrillation	25
Dementia	25
Cancer	14

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Sean Matthew Maiorano, DO. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Janssen Pharmaceuticals, Inc	$199 XARELTO $199
Edwards Lifesciences Corporation	$42 Edwards SAPIEN 3 Ultra Transcatheter Heart Valve $42

**Types of Payments**
Food and Beverage	$242

Biography

Dr. Sean Maiorano is a hospital medicine (hospitalist) specialist in Chico, CA. He is a graduate of Michigan State University College of Osteopathic Medicine.

Select Year:

Dr. Sean Matthew Maiorano, DO

Office Locations

In The News

Noteworthy Medicare Patient Procedures Performed by Dr. Sean Matthew Maiorano, DO in 2023

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Sean Matthew Maiorano, DO From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Hospitalists in Nearby Locations

Other Providers in Chico, CA