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Home > CA Providers > Dermatologists

Dr. Karen Y. Nishimura, MD

(2 Ratings)

Specializes in: Dermatology (Skin Disorders)

3 Medical Plaza Drive #230
Roseville, CA 95661

(916) 797-4766

Dr. Karen Y. Nishimura, MD is a dermatologist in Roseville, CA specializing in dermatology (skin disorders).

Office Locations

3 Medical Plaza Drive #230
Roseville, CA 95661

(916) 797-4766

(916) 797-4767

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2012 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

diagnostic procedures	173
doctor visit	702
removal of lesion (e.g. growth)	313
skin procedures	313

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2013 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

diagnostic procedures	166
doctor visit	709
removal of lesion (e.g. growth)	347
skin procedures	347

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	194
Female	222

**Ethnicity**
Non-Hispanic White	397
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	184
85 and over	49
Less than 65	17

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2013

Hypertension	57
High Cholesterol	59
Stroke	5
Ischemic Heart Disease	26
Depression	11
Chronic Kidney Disease	19
Asthma	4
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	4
Cancer	16

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2014 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

diagnostic procedures	166
doctor visit	616
removal of lesion (e.g. growth)	295
skin procedures	295

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	197
Female	231

**Ethnicity**
Non-Hispanic White	407
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	176
From 75 to 84	186
85 and over	48
Less than 65	18

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2014

Hypertension	56
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	26
Depression	11
Chronic Kidney Disease	15
Asthma	6
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	4
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2015 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

diagnostic procedures	174
doctor visit	730
removal of lesion (e.g. growth)	360
skin procedures	360

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	440
Female	510

**Ethnicity**
Non-Hispanic White	896
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	386
From 75 to 84	374
85 and over	142
Less than 65	48

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2015

Hypertension	60
High Cholesterol	53
Stroke	3
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	10
Atrial Fibrilation	12
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	4
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2016 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

diagnostic procedures	206
doctor visit	698
removal of lesion (e.g. growth)	343
skin procedures	343

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	215
Female	257

**Ethnicity**
Non-Hispanic White	461
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	180
From 75 to 84	201
85 and over	69
Less than 65	22

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2016

Hypertension	60
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	26
Depression	15
Chronic Kidney Disease	22
Asthma	11
Osteoperosis	9
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	20
Dementia	5
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2017 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and injections.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

diagnostic procedures	247
doctor visit	789
injections	13
removal of lesion (e.g. growth)	378
skin procedures	378

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	248
Female	279

**Ethnicity**
Non-Hispanic White	503
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	211
85 and over	79
Less than 65	24

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2017

Hypertension	59
High Cholesterol	50
Stroke	3
Ischemic Heart Disease	26
Depression	14
Chronic Kidney Disease	26
Asthma	8
Osteoperosis	9
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2018 were removal of lesion (e.g. growth), skin procedures and diagnostic procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

diagnostic procedures	290
doctor visit	846
removal of lesion (e.g. growth)	401
skin procedures	401

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	249
Female	296

**Ethnicity**
Non-Hispanic White	521
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	219
85 and over	89
Less than 65	18

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2018

Hypertension	59
High Cholesterol	55
Stroke	3
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	24
Asthma	6
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	8
Chronic Obstructive Pulmonary Disease	12
Diabetes	21
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2019 were removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

doctor visit	893
removal of lesion (e.g. growth)	402
skin procedures	402

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	262
Female	321

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

**Age**
From 65 to 74	247
From 75 to 84	230
85 and over	88
Less than 65	18

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2019

Hypertension	58
High Cholesterol	55
Stroke	4
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	26
Asthma	7
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2020 were removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

doctor visit	858
removal of lesion (e.g. growth)	384
skin procedures	384

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	294
Female	339

**Ethnicity**
Non-Hispanic White	602
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	273
85 and over	95
Less than 65	16

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2020

Hypertension	56
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	26
Asthma	6
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2021 were removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

doctor visit	917
removal of lesion (e.g. growth)	441
skin procedures	441

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	284
Female	327

**Ethnicity**
Non-Hispanic White	580
Black	0
Hispanic	11
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	225
From 75 to 84	268
85 and over	100
Less than 65	18

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2021

Hypertension	59
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	10
Atrial Fibrilation	16
Heart Failure	11
Chronic Obstructive Pulmonary Disease	6
Diabetes	19
Dementia	6
Cancer	15

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA during 2022 were removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

doctor visit	733
removal of lesion (e.g. growth)	357
skin procedures	357

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	249
Female	287

**Ethnicity**
Non-Hispanic White	513
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	194
From 75 to 84	237
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2022

Hypertension	66
High Cholesterol	71
Stroke	6
Ischemic Heart Disease	22
Depression	10
Chronic Kidney Disease	22
Asthma	9
Osteoperosis	15
Atrial Fibrilation	19
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	21
Dementia	3
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Karen Y. Nishimura, MD for Medicare patients.

The highest averages for the top procedures that Dr. Karen Y. Nishimura, MD treated as a dermatologist in Roseville, CA were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and injections.

diagnostic procedures	203
doctor visit	771
injections	13
removal of lesion (e.g. growth)	365
skin procedures	365

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Karen Y. Nishimura, MD.

**Gender**
Male	239
Female	279

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	494
Native American / Alaskan Native	0
Hispanic	3
Other	0

**Age**
75 to 84	216
85 and over	69
Less than 65	18
65 to 74	205

Average of Total of Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD From 2012 - 2022

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

Hypertension	53
High Cholesterol	51
Stroke	3
Ischemic Heart Disease	23
Depression	12
Chronic Kidney Disease	20
Asthma	6
Osteoporosis	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	18
Atrial Fibrillation	12
Cancer	13
Dementia	4

Education & Training

She has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Karen Y. Nishimura, MD has a good overall rating with an average of 3.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Karen Y. Nishimura, MD from all over the web to help you find the right in Roseville, CA.

Overall Rating

(2 Ratings)

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Biography

Dr. Karen Nishimura is a specialist in dermatology (skin disorders). She is a graduate of the University of California, Davis, School of Medicine.

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Dr. Karen Y. Nishimura, MD

Office Locations

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. Karen Y. Nishimura, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Karen Y. Nishimura, 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. Karen Y. Nishimura, MD From 2012 - 2022

Education & Training

Ratings & Reviews

Biography

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