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Dr. Timothy Lynn Keenen, MD

(53 Ratings)

Specializes in: Spine Surgery and Orthopedics/Orthopedic Surgery

19260 Sw 65th Avenue Suite 270
Tualatin, OR 97062

(503) 885-9391

Dr. Timothy Lynn Keenen, MD is a spine surgeon in Tualatin, OR specializing in spine surgery and orthopedics/orthopedic surgery. Dr. Timothy Lynn Keenen, MD is affiliated with Legacy Emanuel Medical Center, Legacy Health and Legacy Meridian Park Medical Center.

Office Locations

19260 Sw 65th Avenue Suite 270
Tualatin, OR 97062

(503) 885-9391

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR during 2012 were spinal procedures, nerve procedures and decompression surgery.

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

decompression surgery	32
doctor visit	236
nerve procedures	32
spinal procedures	49

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR during 2013 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

arthrodesis (bone fusion surgery)	21
decompression surgery	43
doctor visit	249
nerve procedures	43
spinal procedures	84

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Lynn Keenen, MD.

**Gender**
Male	82
Female	99

**Ethnicity**
Non-Hispanic White	168
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	52
85 and over	15
Less than 65	34

Conditions of Medicare patients treated by Dr. Timothy Lynn Keenen, MD in 2013

Hypertension	64
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	23
Depression	31
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	9
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR during 2014 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

arthrodesis (bone fusion surgery)	32
decompression surgery	49
doctor visit	263
nerve procedures	49
spinal procedures	109

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Lynn Keenen, MD.

**Gender**
Male	89
Female	89

**Ethnicity**
Non-Hispanic White	167
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	56
85 and over	11
Less than 65	27

Conditions of Medicare patients treated by Dr. Timothy Lynn Keenen, MD in 2014

Hypertension	52
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	24
Depression	27
Chronic Kidney Disease	15
Asthma	12
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	12
Diabetes	20
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR during 2015 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

arthrodesis (bone fusion surgery)	19
decompression surgery	42
doctor visit	245
nerve procedures	42
spinal procedures	74

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Lynn Keenen, MD.

**Gender**
Male	168
Female	206

**Age**
From 65 to 74	192
From 75 to 84	120
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy Lynn Keenen, MD in 2015

Hypertension	58
High Cholesterol	44
Stroke	0
Ischemic Heart Disease	23
Depression	28
Chronic Kidney Disease	16
Asthma	11
Osteoperosis	6
Atrial Fibrilation	6
Heart Failure	6
Chronic Obstructive Pulmonary Disease	10
Diabetes	16
Dementia	0
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR during 2016 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

arthrodesis (bone fusion surgery)	13
decompression surgery	53
doctor visit	303
nerve procedures	53
spinal procedures	78

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Lynn Keenen, MD.

**Gender**
Male	94
Female	111

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

**Age**
From 65 to 74	96
From 75 to 84	60
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy Lynn Keenen, MD in 2016

Hypertension	63
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	24
Depression	26
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	27
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR during 2017 were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

arthrodesis (bone fusion surgery)	12
decompression surgery	21
doctor visit	206
nerve procedures	21
spinal procedures	44

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Lynn Keenen, MD.

**Gender**
Male	70
Female	80

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

**Age**
From 65 to 74	66
From 75 to 84	55
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy Lynn Keenen, MD in 2017

Hypertension	71
High Cholesterol	36
Stroke	7
Ischemic Heart Disease	27
Depression	30
Chronic Kidney Disease	15
Asthma	11
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	8
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR during 2018 were nerve procedures, decompression surgery, spinal procedures and neck surgery.

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

arthrodesis (bone fusion surgery)	12
decompression surgery	47
doctor visit	227
neck surgery	12
nerve procedures	47
spinal procedures	47

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Lynn Keenen, MD.

**Gender**
Male	82
Female	107

**Ethnicity**
Non-Hispanic White	175
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	68
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy Lynn Keenen, MD in 2018

Hypertension	60
High Cholesterol	50
Stroke	6
Ischemic Heart Disease	24
Depression	36
Chronic Kidney Disease	20
Asthma	13
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	6
Diabetes	22
Dementia	0
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR during 2019 were nerve procedures, decompression surgery and spinal procedures.

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

decompression surgery	34
doctor visit	287
nerve procedures	34
spinal procedures	34

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Lynn Keenen, MD.

**Gender**
Male	92
Female	105

**Age**
From 65 to 74	84
From 75 to 84	72
85 and over	15
Less than 65	26

Conditions of Medicare patients treated by Dr. Timothy Lynn Keenen, MD in 2019

Hypertension	65
High Cholesterol	55
Stroke	8
Ischemic Heart Disease	26
Depression	33
Chronic Kidney Disease	21
Asthma	16
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	25
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR during 2020 were nerve procedures, decompression surgery and spinal procedures.

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

decompression surgery	12
doctor visit	57
nerve procedures	12
spinal procedures	12

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Timothy Lynn Keenen, MD.

**Gender**
Male	31
Female	30

**Age**
From 65 to 74	25
From 75 to 84	21
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Timothy Lynn Keenen, MD in 2020

Hypertension	75
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	34
Depression	33
Chronic Kidney Disease	26
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	31
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2020

Volume of procedures performed by Dr. Timothy Lynn Keenen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Timothy Lynn Keenen, MD treated as a spine surgeon in Tualatin, OR were spinal procedures, nerve procedures, decompression surgery and arthrodesis (bone fusion surgery).

arthrodesis (bone fusion surgery)	18
decompression surgery	37
doctor visit	230
neck surgery	12
nerve procedures	37
spinal procedures	59

Average Medicare Patient Data From 2012 - 2020

Information about Medicare patients treated by Dr. Timothy Lynn Keenen, MD.

**Gender**
Male	78
Female	91

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	92
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	4
75 to 84	56
Less than 65	9
65 to 74	79

Average of Total of Conditions of Medicare patients treated by Dr. Timothy Lynn Keenen, MD From 2012 - 2020

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

Hypertension	56
High Cholesterol	41
Stroke	2
Ischemic Heart Disease	22
Depression	27
Chronic Kidney Disease	16
Asthma	9
Osteoporosis	6
Heart Failure	7
Chronic Obstructive Pulmonary Disease	6
Diabetes	20
Atrial Fibrillation	6
Cancer	8
Dementia	2

Education & Training

He is certified by the Orthopedic Spine Surgery, Board-certified and has a state license in Oregon.

Board Certification: Orthopedic Spine Surgery, Board-certified

Licensed In: Oregon

Ratings & Reviews

Dr. Timothy Lynn Keenen, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 53 ratings. We collect ratings and reviews of Dr. Timothy Lynn Keenen, MD from all over the web to help you find the right in Tualatin, OR.

Overall Rating

(53 Ratings)

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General Payments

These charts describe general payments received by Dr. Timothy Lynn Keenen, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
DePuy Orthopaedics Inc.	$45,705 Spine $38,916	TPAL $6,000	MIS $789
Biedermann Motech, Inc.	$9,430 MOSS100 $9,392	MOSS VRS Spinal System $38
NUVASIVE, INC.	$2,414 ALIF $643	iGA $303	XLIF $270	Pulse $105	Thoracolumbar $58	Other $1,035
Orthofix Medical, Inc.	$1,700 Physio-Stim $1,700
SI-Bone, Inc.	$1,569 iFuse Implant $1,569
Other	$4,686 Thoracolumbar - TL Therapies $1,425	Spine $971	MOSS100 $301	Ortho-Knees $260	TPAL $245	Other $1,485

**Types of Payments**
Consulting Fee	$49,950
Travel and Lodging	$5,335
Food and Beverage	$4,859
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$3,400
Debt forgiveness	$1,700
Other	$260

Biography

Dr. Timothy Keenen's specialties are spine surgery and orthopedics/orthopedic surgery. He practices in Tualatin, OR. His average rating from his patients is 5.0 stars (out of 5). Dr. Keenen's professional affiliations include Legacy Meridian Park Medical Center and Legacy Emanuel Medical Center. He offers interpreting services for his patients.