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Home > CA Providers > Internists & Internal Medicine Doctors

Dr. Bruce N. Riger, MD

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Specializes in: Internal Medicine (Adult Medicine)

475 Bruce Street Suite 700
Yreka, CA 96097

(530) 842-9800

Dr. Bruce N. Riger, MD is an internist in Yreka, CA specializing in internal medicine (adult medicine).

Office Locations

475 Bruce Street Suite 700
Yreka, CA 96097

(530) 842-9800

(530) 842-9054

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2012 were lab tests, preventive care, vaccines and inpatient care.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	39
blood draw	103
cardiac procedures	19
diagnostic procedures	12
doctor visit	2719
ear procedures	50
gastrointestinal procedures	12
hospital care	172
injections	39
inpatient care	172
lab tests	672
minimally invasive procedures	12
nail procedures	31
preventive care	295
removal of lesion (e.g. growth)	53
skin procedures	41
stress testing	19
vaccines	281

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2013 were lab tests, preventive care, vaccines and inpatient care.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	29
blood draw	57
cardiac procedures	19
diagnostic procedures	13
doctor visit	2463
ear procedures	39
gastrointestinal procedures	13
hospital care	268
injections	29
inpatient care	268
lab tests	614
minimally invasive procedures	13
nail procedures	24
preventive care	328
removal of lesion (e.g. growth)	46
skin procedures	33
stress testing	19
vaccines	328

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	294
Female	360

**Ethnicity**
Non-Hispanic White	618
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	268
From 75 to 84	210
85 and over	136
Less than 65	40

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2013

Hypertension	53
High Cholesterol	34
Stroke	6
Ischemic Heart Disease	25
Depression	22
Chronic Kidney Disease	11
Asthma	4
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	13
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2014 were lab tests, preventive care, vaccines and inpatient care.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	60
blood draw	105
cardiac procedures	39
doctor visit	3444
ear procedures	55
hospital care	166
injections	60
inpatient care	166
lab tests	631
nail procedures	34
preventive care	386
removal of lesion (e.g. growth)	63
skin procedures	63
stress testing	17
vaccines	340

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	332
Female	440

**Ethnicity**
Non-Hispanic White	730
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	231
85 and over	160
Less than 65	50

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2014

Hypertension	52
High Cholesterol	30
Stroke	4
Ischemic Heart Disease	25
Depression	19
Chronic Kidney Disease	10
Asthma	4
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	7
Diabetes	20
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2015 were lab tests, preventive care, vaccines and inpatient care.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	59
blood draw	32
cardiac procedures	48
doctor visit	3809
ear procedures	63
hospital care	163
injections	59
inpatient care	163
lab tests	778
nail procedures	30
preventive care	714
removal of lesion (e.g. growth)	80
skin procedures	80
stress testing	24
vaccines	656

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	796
Female	988

**Ethnicity**
Non-Hispanic White	1688
Black	0
Hispanic	54
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	772
From 75 to 84	554
85 and over	358
Less than 65	100

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2015

Hypertension	48
High Cholesterol	28
Stroke	3
Ischemic Heart Disease	25
Depression	18
Chronic Kidney Disease	11
Asthma	6
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2016 were lab tests, preventive care, vaccines and inpatient care.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	54
blood draw	34
cardiac procedures	48
doctor visit	4352
ear procedures	57
hospital care	183
injections	54
inpatient care	183
lab tests	962
nail procedures	22
preventive care	602
removal of lesion (e.g. growth)	59
skin procedures	59
stress testing	48
vaccines	580

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	437
Female	578

**Ethnicity**
Non-Hispanic White	957
Black	0
Hispanic	30
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	441
From 75 to 84	330
85 and over	188
Less than 65	56

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2016

Hypertension	48
High Cholesterol	27
Stroke	3
Ischemic Heart Disease	24
Depression	12
Chronic Kidney Disease	12
Asthma	10
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	17
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2017 were lab tests, preventive care, vaccines and inpatient care.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	47
blood draw	48
diagnostic procedures	13
doctor visit	2722
ear procedures	17
gastrointestinal procedures	13
hospital care	69
injections	47
inpatient care	69
lab tests	548
minimally invasive procedures	13
nail procedures	24
preventive care	140
removal of lesion (e.g. growth)	37
skin procedures	24
vaccines	118

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	413
Female	466

**Ethnicity**
Non-Hispanic White	829
Black	0
Hispanic	24
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	373
From 75 to 84	307
85 and over	151
Less than 65	48

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2017

Hypertension	51
High Cholesterol	26
Stroke	4
Ischemic Heart Disease	23
Depression	12
Chronic Kidney Disease	13
Asthma	5
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2018 were lab tests, preventive care, vaccines and blood draw.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	29
blood draw	73
doctor visit	2570
hospital care	57
injections	29
inpatient care	57
lab tests	403
nail procedures	34
preventive care	390
removal of lesion (e.g. growth)	31
skin procedures	31
vaccines	375

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	419
Female	373

**Ethnicity**
Non-Hispanic White	751
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	331
From 75 to 84	289
85 and over	135
Less than 65	37

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2018

Hypertension	49
High Cholesterol	29
Stroke	3
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	16
Asthma	4
Osteoperosis	6
Atrial Fibrilation	12
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	12
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2019 were lab tests, preventive care, vaccines and hospital care.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	41
blood draw	56
cardiac procedures	15
doctor visit	3066
hospital care	89
injections	41
inpatient care	89
lab tests	515
preventive care	398
removal of lesion (e.g. growth)	29
skin procedures	29
stress testing	15
vaccines	382

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	479
Female	425

**Ethnicity**
Non-Hispanic White	846
Black	0
Hispanic	30
Asian	0
Other	13
Native American	0

**Age**
From 65 to 74	401
From 75 to 84	315
85 and over	144
Less than 65	44

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2019

Hypertension	51
High Cholesterol	29
Stroke	3
Ischemic Heart Disease	22
Depression	15
Chronic Kidney Disease	13
Asthma	4
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	6
Diabetes	19
Dementia	11
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2020 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	40
blood draw	489
cardiac procedures	27
doctor visit	3853
hospital care	105
injections	40
inpatient care	105
lab tests	594
preventive care	361
removal of lesion (e.g. growth)	52
skin procedures	52
stress testing	14
vaccines	321

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	521
Female	685

**Ethnicity**
Non-Hispanic White	1135
Black	0
Hispanic	36
Asian	0
Other	19
Native American	0

**Age**
From 65 to 74	575
From 75 to 84	403
85 and over	175
Less than 65	53

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2020

Hypertension	49
High Cholesterol	31
Stroke	3
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	13
Asthma	4
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	6
Diabetes	17
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2021 were lab tests, blood draw, inpatient care and hospital care.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	54
blood draw	428
cardiac procedures	25
doctor visit	4053
ear procedures	13
hospital care	368
injections	54
inpatient care	368
lab tests	540
preventive care	84
removal of lesion (e.g. growth)	33
skin procedures	33
stress testing	25
vaccines	54

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	574
Female	799

**Ethnicity**
Non-Hispanic White	1282
Black	0
Hispanic	37
Asian	0
Other	27
Native American	15

**Age**
From 65 to 74	668
From 75 to 84	436
85 and over	203
Less than 65	66

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2021

Hypertension	50
High Cholesterol	32
Stroke	4
Ischemic Heart Disease	21
Depression	17
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA during 2022 were lab tests, blood draw, preventive care and hospital care.

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

aspiration	14
blood draw	156
doctor visit	1827
hospital care	23
injections	14
inpatient care	23
lab tests	216
preventive care	24
removal of lesion (e.g. growth)	15
skin procedures	15

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	403
Female	619

**Ethnicity**
Non-Hispanic White	956
Black	0
Hispanic	27
Asian	0
Other	21
Native American	0

**Age**
From 65 to 74	489
From 75 to 84	349
85 and over	149
Less than 65	35

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2022

Hypertension	64
High Cholesterol	50
Stroke	5
Ischemic Heart Disease	13
Depression	17
Chronic Kidney Disease	7
Asthma	5
Osteoperosis	12
Atrial Fibrilation	14
Heart Failure	8
Chronic Obstructive Pulmonary Disease	10
Diabetes	19
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Bruce N. Riger, MD for Medicare patients.

The highest averages for the top procedures that Dr. Bruce N. Riger, MD treated as an internist in Yreka, CA were lab tests, vaccines, preventive care and inpatient care.

aspiration	42
blood draw	143
cardiac procedures	30
diagnostic procedures	12
doctor visit	3170
ear procedures	42
gastrointestinal procedures	12
hospital care	151
injections	42
inpatient care	151
lab tests	588
minimally invasive procedures	12
nail procedures	28
preventive care	338
removal of lesion (e.g. growth)	45
skin procedures	41
stress testing	22
vaccines	343

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Bruce N. Riger, MD.

**Gender**
Male	424
Female	521

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	890
Native American / Alaskan Native	1
Hispanic	27
Other	9

**Age**
75 to 84	311
85 and over	163
Less than 65	48
65 to 74	422

Average of Total of Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Bruce N. Riger, MD treated were hypertension, high cholesterol, ischemic heart disease and diabetes.

Hypertension	46
High Cholesterol	28
Stroke	3
Ischemic Heart Disease	20
Depression	14
Chronic Kidney Disease	11
Asthma	4
Osteoporosis	6
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	17
Atrial Fibrillation	10
Dementia	9
Cancer	7

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. Bruce N. Riger, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Pfizer Inc.	$1,352 EUCRISA $307	COLOGUARD DNA CAPTURE REAGENTS $175	ELIQUIS $174	COLOGUARD $164	LYRICA $150	Other $382
Allergan Inc.	$646 VIBERZI $243	VRAYLAR $197	NAMZARIC $80	LINZESS $71	NAMENDA XR $50	Other $4
Novo Nordisk Inc	$605 RYBELSUS $364	Tresiba $104	Ozempic $88	Victoza $36	Xultophy 100/3.6 $12
AstraZeneca Pharmaceuticals LP	$498 FARXIGA $298	BYDUREON $44	MOVANTIK $41	SYMBICORT $33	BREZTRI AEROSPHERE $21	Other $62
GlaxoSmithKline, LLC.	$494 TANZEUM $154	INCRUSE $132	BREO $68	ANORO $60	BOOSTRIX $44	Other $37
Other	$3,700 VRAYLAR $405	XARELTO $301	TOUJEO $284	ABILIFY TABLET $138	BELSOMRA $129	Other $2,443

**Types of Payments**
Food and Beverage	$7,036
Education	$203
Consulting Fee	$56

Select Year:

Dr. Bruce N. Riger, 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. Bruce N. Riger, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bruce N. Riger, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Bruce N. Riger, 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. Bruce N. Riger, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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