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Home > CA Providers > Otolaryngologists / Ear, Nose & Throat (ENT) Doctors

Dr. Janette Marie Carpenter, MD

(No ratings)

Specializes in: Otolaryngology (Ear, Nose, and Throat)

280 Sierra College Drive Suite 105
Grass Valley, CA 95945

(530) 477-4480

Dr. Janette Marie Carpenter, MD is an otolaryngologist in Grass Valley, CA specializing in otolaryngology (ear, nose, and throat).

Office Locations

280 Sierra College Drive Suite 105
Grass Valley, CA 95945

(530) 477-4480

(530) 477-4499

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In The News (see more mentions in the news)

“Fortunately, Janette Carpenter, MSN, MD, is passionate about sinuses, along with other problems affecting her ear-nose-throat (ENT) specialty.”—"Sinus problems? Nasal cavity difficulties affect millions", The Union, July 2013

“"So I arranged for Dr. Janette Carpenter, who is board-certified in otolaryngology, to be at the luncheon and demonstrate some of the equipment she uses."”—"Exploring Careers in Health program provides experience", The Union, June 2013

“"It's a small space, and things can travel quickly," explained Dr. Janette Carpenter, who specializes in Otolaryngology - or ear, nose and throat.”—"It's all in your head", The Union, May 2012

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2012 were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

debridement (removal of unhealthy tissue)	53
diagnostic procedures	20
doctor visit	651
ear procedures	106
excision	53
laryngeal (voice box) procedures	158
minimally invasive procedures	158
nosebleed treatment	18
stroboscopy	35

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2013 were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

debridement (removal of unhealthy tissue)	52
diagnostic procedures	25
doctor visit	685
ear procedures	121
excision	52
laryngeal (voice box) procedures	141
minimally invasive procedures	141
stroboscopy	22

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	156
Female	211

**Ethnicity**
Non-Hispanic White	352
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	173
From 75 to 84	98
85 and over	59
Less than 65	37

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2013

Hypertension	55
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	25
Depression	20
Chronic Kidney Disease	16
Asthma	15
Osteoperosis	10
Atrial Fibrilation	9
Heart Failure	14
Chronic Obstructive Pulmonary Disease	14
Diabetes	14
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2014 were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

debridement (removal of unhealthy tissue)	51
diagnostic procedures	37
doctor visit	692
ear procedures	96
excision	51
gynecologic procedures	13
laryngeal (voice box) procedures	168
minimally invasive procedures	181
nose surgery	13
nosebleed treatment	23
removal of lesion (e.g. growth)	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	182
Female	228

**Ethnicity**
Non-Hispanic White	388
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	184
From 75 to 84	129
85 and over	53
Less than 65	44

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2014

Hypertension	57
High Cholesterol	54
Stroke	8
Ischemic Heart Disease	29
Depression	20
Chronic Kidney Disease	15
Asthma	12
Osteoperosis	6
Atrial Fibrilation	15
Heart Failure	18
Chronic Obstructive Pulmonary Disease	12
Diabetes	16
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2015 were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

debridement (removal of unhealthy tissue)	24
diagnostic procedures	20
doctor visit	575
ear procedures	113
excision	24
laryngeal (voice box) procedures	153
minimally invasive procedures	153

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	314
Female	404

**Ethnicity**
Non-Hispanic White	676
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	324
From 75 to 84	238
85 and over	92
Less than 65	64

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2015

Hypertension	55
High Cholesterol	56
Stroke	8
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	16
Asthma	18
Osteoperosis	8
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	20
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2016 were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

debridement (removal of unhealthy tissue)	51
diagnostic procedures	45
doctor visit	748
ear procedures	127
excision	51
gynecologic procedures	21
laryngeal (voice box) procedures	192
minimally invasive procedures	213
nose surgery	21
nosebleed treatment	14
removal of lesion (e.g. growth)	21

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	190
Female	290

**Ethnicity**
Non-Hispanic White	459
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	125
85 and over	73
Less than 65	42

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2016

Hypertension	55
High Cholesterol	56
Stroke	6
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	18
Asthma	23
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	15
Diabetes	16
Dementia	6
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2017 were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

debridement (removal of unhealthy tissue)	75
diagnostic procedures	50
doctor visit	733
ear procedures	146
excision	75
foreign body removal	20
gynecologic procedures	34
laryngeal (voice box) procedures	190
minimally invasive procedures	224
nose surgery	50
nosebleed treatment	12
removal of lesion (e.g. growth)	34

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	214
Female	247

**Ethnicity**
Non-Hispanic White	434
Black	0
Hispanic	12
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	219
From 75 to 84	136
85 and over	70
Less than 65	36

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2017

Hypertension	55
High Cholesterol	59
Stroke	8
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	19
Asthma	13
Osteoperosis	11
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	17
Diabetes	15
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2018 were minimally invasive procedures, ear procedures, laryngeal (voice box) procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

debridement (removal of unhealthy tissue)	45
diagnostic procedures	32
doctor visit	503
ear procedures	130
excision	45
foreign body removal	17
gynecologic procedures	14
laryngeal (voice box) procedures	125
minimally invasive procedures	139
nose surgery	14
removal of lesion (e.g. growth)	14

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	156
Female	171

**Ethnicity**
Non-Hispanic White	301
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	114
85 and over	47
Less than 65	19

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2018

Hypertension	54
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	30
Depression	23
Chronic Kidney Disease	21
Asthma	13
Osteoperosis	13
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	16
Diabetes	16
Dementia	6
Cancer	13

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2019 were ear procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

doctor visit	157
ear procedures	44
laryngeal (voice box) procedures	37
minimally invasive procedures	37

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	54
Female	52

**Age**
From 65 to 74	44
From 75 to 84	46
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2019

Hypertension	58
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	28
Depression	25
Chronic Kidney Disease	15
Asthma	19
Osteoperosis	14
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	18
Diabetes	12
Dementia	0
Cancer	15

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2020 were ear procedures, minimally invasive procedures, laryngeal (voice box) procedures and debridement (removal of unhealthy tissue).

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

debridement (removal of unhealthy tissue)	16
doctor visit	281
ear procedures	94
excision	16
laryngeal (voice box) procedures	61
minimally invasive procedures	61

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	62
Female	90

**Ethnicity**
Non-Hispanic White	141
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	52
From 75 to 84	64
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2020

Hypertension	59
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	28
Depression	24
Chronic Kidney Disease	16
Asthma	16
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	9
Dementia	13
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA during 2021 were ear procedures, minimally invasive procedures and laryngeal (voice box) procedures.

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

doctor visit	177
ear procedures	63
laryngeal (voice box) procedures	33
minimally invasive procedures	33

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	57
Female	67

**Age**
From 65 to 74	50
From 75 to 84	49
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2021

Hypertension	56
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	31
Depression	17
Chronic Kidney Disease	15
Asthma	12
Osteoperosis	13
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	0
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Volume of procedures performed by Dr. Janette Marie Carpenter, MD for Medicare patients.

The highest averages for the top procedures that Dr. Janette Marie Carpenter, MD treated as an otolaryngologist in Grass Valley, CA were minimally invasive procedures, laryngeal (voice box) procedures, ear procedures and debridement (removal of unhealthy tissue).

debridement (removal of unhealthy tissue)	45
diagnostic procedures	32
doctor visit	520
ear procedures	104
excision	45
foreign body removal	18
gynecologic procedures	20
laryngeal (voice box) procedures	125
minimally invasive procedures	134
nose surgery	24
nosebleed treatment	16
removal of lesion (e.g. growth)	20

Average Medicare Patient Data From 2012 - 2021

Information about Medicare patients treated by Dr. Janette Marie Carpenter, MD.

**Gender**
Male	138
Female	176

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	275
Native American / Alaskan Native	0
Hispanic	1
Other	0

**Age**
75 to 84	99
85 and over	39
Less than 65	24
65 to 74	143

Average of Total of Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD From 2012 - 2021

The highest averages of the most common conditions of Medicare patients that Dr. Janette Marie Carpenter, MD treated were high cholesterol, hypertension, ischemic heart disease and depression.

Hypertension	50
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	24
Depression	18
Chronic Kidney Disease	15
Asthma	14
Osteoporosis	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	12
Diabetes	11
Atrial Fibrillation	9
Dementia	5
Cancer	10

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. Janette Marie Carpenter, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Acclarent, Inc	$5,119 Otology $4,589	Laryngology $366	ACCLARENT AERA Eustachian Tube Balloon Dilation System $128	Rhinology $29	RELIEVA Spin Balloon Sinuplasty System $8
Medical Device Business Services, Inc.	$757 ACCLARENT SE Inflation Device $757
Intersect ENT, Inc.	$163 Propel $163
Olympus America Inc.	$81 Celon System $81
GlaxoSmithKline, LLC.	$80 TRELEGY ELLIPTA $80
Other	$51 Latera $38	XprESS Multi-Sinus Dilation System $13

**Types of Payments**
Consulting Fee	$4,576
Travel and Lodging	$1,174
Food and Beverage	$501

Biography

Dr. Janette Carpenter sees patients in Grass Valley, CA. Her medical specialty is otolaryngology (ear, nose, and throat). Dr. Carpenter obtained a license to practice in California.

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Dr. Janette Marie Carpenter, MD

Office Locations

In The News (see more mentions in the news)

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. Janette Marie Carpenter, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD in 2021

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2021

Average Medicare Patient Data From 2012 - 2021

Average of Total of Conditions of Medicare patients treated by Dr. Janette Marie Carpenter, MD From 2012 - 2021

Education & Training

Ratings & Reviews

General Payments

Biography

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