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Dr. Siobhan Newman, MD

(Dr. Siobhan Newman, MD)

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Specializes in: Emergency Medicine

5505 Coloma Circle
Simi Valley, CA 93063

(805) 579-3981

Dr. Siobhan Newman, MD is an emergency medicine doctor in Simi Valley, CA specializing in emergency medicine.

Office Locations

5505 Coloma Circle
Simi Valley, CA 93063

(805) 579-3981

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Noteworthy Medicare Patient Procedures Performed by Dr. Siobhan Newman, MD in 2023

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

Top 5%

By Volume:

emergency room care

In 2023, Dr. Siobhan Newman, MD performed more emergency room (ER) care procedures for Medicare patients than 95% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2012 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	927
thoracic (chest) imaging	40
X-rays	40

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2013 were emergency care, X-rays, thoracic (chest) imaging and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	857
thoracic (chest) imaging	36
tracheal (windpipe) procedures	11
X-rays	36

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	396
Female	438

**Ethnicity**
Non-Hispanic White	312
Black	107
Hispanic	213
Asian	178
Other	0
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	225
85 and over	191
Less than 65	201

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2013

Hypertension	75
High Cholesterol	60
Stroke	14
Ischemic Heart Disease	68
Depression	42
Chronic Kidney Disease	46
Asthma	15
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	47
Chronic Obstructive Pulmonary Disease	34
Diabetes	59
Dementia	37
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2014 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	751
thoracic (chest) imaging	22
X-rays	22

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	345
Female	389

**Ethnicity**
Non-Hispanic White	266
Black	110
Hispanic	200
Asian	137
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	196
85 and over	166
Less than 65	180

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2014

Hypertension	75
High Cholesterol	61
Stroke	13
Ischemic Heart Disease	67
Depression	45
Chronic Kidney Disease	51
Asthma	17
Osteoperosis	16
Atrial Fibrilation	15
Heart Failure	49
Chronic Obstructive Pulmonary Disease	38
Diabetes	61
Dementia	39
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2015 were emergency care, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	799
thoracic (chest) imaging	13
X-rays	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	746
Female	842

**Ethnicity**
Non-Hispanic White	662
Black	188
Hispanic	458
Asian	230
Other	0
Native American	0

**Age**
From 65 to 74	456
From 75 to 84	386
85 and over	314
Less than 65	432

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2015

Hypertension	75
High Cholesterol	62
Stroke	12
Ischemic Heart Disease	66
Depression	48
Chronic Kidney Disease	50
Asthma	29
Osteoperosis	18
Atrial Fibrilation	13
Heart Failure	45
Chronic Obstructive Pulmonary Disease	40
Diabetes	56
Dementia	41
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2016 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	794
tracheal (windpipe) procedures	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	393
Female	411

**Ethnicity**
Non-Hispanic White	339
Black	80
Hispanic	237
Asian	128
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	207
85 and over	157
Less than 65	200

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2016

Hypertension	75
High Cholesterol	63
Stroke	14
Ischemic Heart Disease	68
Depression	51
Chronic Kidney Disease	62
Asthma	41
Osteoperosis	17
Atrial Fibrilation	15
Heart Failure	54
Chronic Obstructive Pulmonary Disease	40
Diabetes	62
Dementia	46
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2017 were emergency care, tracheal (windpipe) procedures, X-rays and thoracic (chest) imaging.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	876
thoracic (chest) imaging	12
tracheal (windpipe) procedures	13
X-rays	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	417
Female	478

**Ethnicity**
Non-Hispanic White	431
Black	86
Hispanic	210
Asian	124
Other	0
Native American	0

**Age**
From 65 to 74	280
From 75 to 84	216
85 and over	182
Less than 65	217

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2017

Hypertension	75
High Cholesterol	63
Stroke	13
Ischemic Heart Disease	67
Depression	56
Chronic Kidney Disease	66
Asthma	17
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	52
Chronic Obstructive Pulmonary Disease	42
Diabetes	58
Dementia	49
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2018 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	836
tracheal (windpipe) procedures	19

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	382
Female	511

**Ethnicity**
Non-Hispanic White	470
Black	84
Hispanic	194
Asian	110
Other	0
Native American	0

**Age**
From 65 to 74	279
From 75 to 84	238
85 and over	187
Less than 65	189

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2018

Hypertension	75
High Cholesterol	71
Stroke	13
Ischemic Heart Disease	67
Depression	54
Chronic Kidney Disease	64
Asthma	12
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	51
Chronic Obstructive Pulmonary Disease	36
Diabetes	58
Dementia	49
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	922

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	402
Female	556

**Ethnicity**
Non-Hispanic White	559
Black	91
Hispanic	150
Asian	107
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	259
85 and over	239
Less than 65	176

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2019

Hypertension	75
High Cholesterol	70
Stroke	12
Ischemic Heart Disease	64
Depression	52
Chronic Kidney Disease	60
Asthma	15
Osteoperosis	16
Atrial Fibrilation	16
Heart Failure	49
Chronic Obstructive Pulmonary Disease	32
Diabetes	0
Dementia	48
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2020 were emergency care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	672
tracheal (windpipe) procedures	28

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	362
Female	427

**Ethnicity**
Non-Hispanic White	389
Black	83
Hispanic	159
Asian	121
Other	0
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	226
85 and over	179
Less than 65	129

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2020

Hypertension	75
High Cholesterol	70
Stroke	11
Ischemic Heart Disease	66
Depression	51
Chronic Kidney Disease	66
Asthma	14
Osteoperosis	15
Atrial Fibrilation	16
Heart Failure	49
Chronic Obstructive Pulmonary Disease	34
Diabetes	59
Dementia	49
Cancer	10

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2021 were emergency care, outpatient care, hospital care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	533
hospital care	23
outpatient care	23
tracheal (windpipe) procedures	16

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	322
Female	341

**Ethnicity**
Non-Hispanic White	319
Black	71
Hispanic	117
Asian	123
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	170
85 and over	141
Less than 65	112

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2021

Hypertension	75
High Cholesterol	73
Stroke	13
Ischemic Heart Disease	64
Depression	49
Chronic Kidney Disease	66
Asthma	12
Osteoperosis	17
Atrial Fibrilation	16
Heart Failure	51
Chronic Obstructive Pulmonary Disease	33
Diabetes	57
Dementia	44
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA during 2022 were emergency care, outpatient care, hospital care and tracheal (windpipe) procedures.

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

emergency care	504
hospital care	37
outpatient care	37
tracheal (windpipe) procedures	12

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	294
Female	340

**Ethnicity**
Non-Hispanic White	309
Black	82
Hispanic	110
Asian	103
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	192
85 and over	141
Less than 65	108

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	51
Depression	50
Chronic Kidney Disease	47
Asthma	16
Osteoperosis	21
Atrial Fibrilation	26
Heart Failure	46
Chronic Obstructive Pulmonary Disease	34
Diabetes	58
Dementia	37
Cancer	15

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Siobhan Newman, MD for Medicare patients.

The highest averages for the top procedures that Dr. Siobhan Newman, MD treated as an emergency medicine doctor in Simi Valley, CA were emergency care, hospital care, outpatient care and X-rays.

emergency care	770
hospital care	30
outpatient care	30
thoracic (chest) imaging	24
tracheal (windpipe) procedures	15
X-rays	24

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Siobhan Newman, MD.

**Gender**
Male	369
Female	430

**Ethnicity**
Black / African American	89
Asian / Pacific Islander	123
Non-Hispanic White	368
Native American / Alaskan Native	0
Hispanic	186
Other	0

**Age**
75 to 84	210
85 and over	172
Less than 65	176
65 to 74	239

Average of Total of Conditions of Medicare patients treated by Dr. Siobhan Newman, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Siobhan Newman, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	58
Depression	45
Chronic Kidney Disease	52
Asthma	17
Osteoporosis	15
Heart Failure	44
Chronic Obstructive Pulmonary Disease	33
Diabetes	48
Atrial Fibrillation	15
Cancer	9
Dementia	39

Education & Training

She 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. Siobhan Newman, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Melinta Therapeutics, LLC	$40 ORBACTIV $40
The Medicines Company	$39 ORBACTIV $39

**Types of Payments**
Food and Beverage	$79

Biography

Dr. Siobhan Newman is a family medicine and emergency medicine specialist in Simi Valley, CA. Dr. Newman has obtained a license to practice in California.

Select Year:

Dr. Siobhan Newman, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Siobhan Newman, MD in 2023

By Volume:

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. Siobhan Newman, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Siobhan Newman, MD 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. Siobhan Newman, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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Other Providers in Simi Valley, CA