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Dr. Lekha Sethu Madhavan, MD

Accepting New Patients

(89 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

Government Medical College, Thiruvananthapuram (1998)

17181 Redmond Way Suite 300
Redmond, WA 98052

(425) 635-6430

Dr. Lekha Sethu Madhavan, MD is an internist in Redmond, WA specializing in internal medicine (adult medicine). She graduated from Government Medical College, Thiruvananthapuram in 1998 and has 28 years of experience. Dr. Lekha Sethu Madhavan, MD is affiliated with Overlake Medical Center & Clinics and Overlake Provider.

Office Locations

17181 Redmond Way Suite 300
Redmond, WA 98052

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2012 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

hospital care	833
inpatient care	652
outpatient care	181

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2013 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

hospital care	791
inpatient care	618
outpatient care	173

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	159
Female	228

**Ethnicity**
Non-Hispanic White	337
Black	0
Hispanic	0
Asian	27
Other	0
Native American	0

**Age**
From 65 to 74	76
From 75 to 84	128
85 and over	159
Less than 65	24

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2013

Hypertension	75
High Cholesterol	56
Stroke	14
Ischemic Heart Disease	49
Depression	34
Chronic Kidney Disease	48
Asthma	11
Osteoperosis	15
Atrial Fibrilation	30
Heart Failure	44
Chronic Obstructive Pulmonary Disease	28
Diabetes	36
Dementia	41
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2014 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

hospital care	134
inpatient care	103
outpatient care	31

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	32
Female	54

**Age**
From 65 to 74	0
From 75 to 84	30
85 and over	31
Less than 65	0

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2014

Hypertension	75
High Cholesterol	59
Stroke	15
Ischemic Heart Disease	50
Depression	35
Chronic Kidney Disease	48
Asthma	13
Osteoperosis	17
Atrial Fibrilation	19
Heart Failure	42
Chronic Obstructive Pulmonary Disease	23
Diabetes	37
Dementia	38
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

doctor visit	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Age**
From 65 to 74	46
From 75 to 84	30
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2015

Hypertension	65
High Cholesterol	57
Stroke	0
Ischemic Heart Disease	0
Depression	0
Chronic Kidney Disease	0
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	0
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2016 were lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

doctor visit	240
lab tests	20
preventive care	17
vaccines	17

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	57
Female	137

**Ethnicity**
Non-Hispanic White	161
Black	0
Hispanic	0
Asian	18
Other	0
Native American	0

**Age**
From 65 to 74	81
From 75 to 84	64
85 and over	31
Less than 65	18

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2016

Hypertension	59
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	20
Asthma	14
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	13
Chronic Obstructive Pulmonary Disease	13
Diabetes	18
Dementia	0
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2017 were preventive care and vaccines.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

doctor visit	225
preventive care	22
vaccines	22

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	45
Female	121

**Ethnicity**
Non-Hispanic White	121
Black	0
Hispanic	0
Asian	31
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	49
85 and over	21
Less than 65	14

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2017

Hypertension	60
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	20
Depression	23
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	14
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	0
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2018 were preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

doctor visit	374
lab tests	18
preventive care	47
vaccines	47

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	51
Female	191

**Ethnicity**
Non-Hispanic White	187
Black	0
Hispanic	0
Asian	37
Other	0
Native American	0

**Age**
From 65 to 74	113
From 75 to 84	82
85 and over	32
Less than 65	15

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2018

Hypertension	58
High Cholesterol	65
Stroke	0
Ischemic Heart Disease	22
Depression	21
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	15
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2019 were preventive care and vaccines.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

doctor visit	405
preventive care	12
vaccines	12

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	58
Female	180

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	0
Asian	30
Other	0
Native American	0

**Age**
From 65 to 74	102
From 75 to 84	81
85 and over	37
Less than 65	18

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2019

Hypertension	62
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	22
Depression	22
Chronic Kidney Disease	26
Asthma	5
Osteoperosis	16
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	21
Dementia	10
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2020 were preventive care and vaccines.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

doctor visit	323
preventive care	54
vaccines	54

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	69
Female	168

**Ethnicity**
Non-Hispanic White	179
Black	0
Hispanic	0
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	111
From 75 to 84	83
85 and over	27
Less than 65	16

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2020

Hypertension	66
High Cholesterol	66
Stroke	0
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	14
Atrial Fibrilation	11
Heart Failure	14
Chronic Obstructive Pulmonary Disease	5
Diabetes	23
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2021 were preventive care and vaccines.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

doctor visit	292
preventive care	26
vaccines	26

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	56
Female	144

**Ethnicity**
Non-Hispanic White	155
Black	0
Hispanic	0
Asian	19
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	73
85 and over	27
Less than 65	15

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2021

Hypertension	63
High Cholesterol	74
Stroke	0
Ischemic Heart Disease	22
Depression	18
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	21
Atrial Fibrilation	10
Heart Failure	12
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA during 2022 were blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

blood draw	50
doctor visit	275
preventive care	19
vaccines	19

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	51
Female	151

**Ethnicity**
Non-Hispanic White	159
Black	0
Hispanic	0
Asian	23
Other	0
Native American	0

**Age**
From 65 to 74	85
From 75 to 84	73
85 and over	28
Less than 65	16

Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD in 2022

Hypertension	69
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	18
Depression	20
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	27
Atrial Fibrilation	11
Heart Failure	6
Chronic Obstructive Pulmonary Disease	5
Diabetes	19
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Lekha Sethu Madhavan, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lekha Sethu Madhavan, MD treated as an internist in Redmond, WA were hospital care, inpatient care, outpatient care and blood draw.

blood draw	50
doctor visit	272
hospital care	586
inpatient care	457
lab tests	19
outpatient care	128
preventive care	28
vaccines	28

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Lekha Sethu Madhavan, MD.

**Gender**
Male	52
Female	124

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	19
Non-Hispanic White	134
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	63
85 and over	35
Less than 65	12
65 to 74	71

Average of Total of Conditions of Medicare patients treated by Dr. Lekha Sethu Madhavan, MD From 2012 - 2022

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

Hypertension	59
High Cholesterol	56
Stroke	2
Ischemic Heart Disease	22
Depression	19
Chronic Kidney Disease	21
Asthma	7
Osteoporosis	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Atrial Fibrillation	10
Cancer	10
Dementia	10

Education & Training

Dr. Lekha Sethu Madhavan, MD graduated from Government Medical College, Thiruvananthapuram in 1998. She completed residency at Providence Sacred Heart Medical Center. She is certified by the American Board of Internal Medicine and has a state license in Washington.

Medical School: Government Medical College, Thiruvananthapuram (1998)

Residency: Providence Sacred Heart Medical Center (2006)

Board Certification: American Board of Internal Medicine

Licensed In: Washington

Affiliations & Hospitals

Dr. Lekha Sethu Madhavan, MD is associated with these hospitals and organizations:

Overlake Medical Center & Clinics

Overlake Provider

Ratings & Reviews

Dr. Lekha Sethu Madhavan, MD has an exceptional overall rating with an average of 4.8 out of 5 stars based on 89 ratings. We collect ratings and reviews of Dr. Lekha Sethu Madhavan, MD from all over the web to help you find the right in Redmond, WA.

4.8

Overall Rating

(89 Ratings)

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Reviews From Around The Web

Overall Rating: 4.0 2026-04-08

Patient verified via Press Ganey

1st time w/this provider - I don't think she understood about a medication I been w/long time - I wasn't sure it was working as well for a depression - symptoms - I was expecting to have other suggestions & talk more about it - Seem adamant I keep taking the medications - was hoping to have more discussion.

Overall Rating: 5.0 2024-12-11

Patient verified via Press Ganey

She was very compassionate and understanding. Always making sure I understood what she was typing and thinking. She looked me in the eyes when she spoke and was very human. She was wonderful!

Overall Rating: 5.0 2025-03-17

Patient verified via Press Ganey

Dr Madhavan is such a joy and very caring, professional and knowledgeable! So glad she's now my doctor!

Overall Rating: 5.0 2026-03-06

Patient verified via Press Ganey

Dr Madhavan is very patient, knowledgeable and kind!

Overall Rating: 5.0 2025-09-29

Patient verified via Press Ganey

Great first experience!

Biography

In addition to English, Dr. Lekha Madhavan (or staff) speaks Hindi and Malayalam. She is professionally affiliated with Overlake Medical Center & Clinics. Dr. Madhavan is a graduate of Government Medical College, Thiruvananthapuram. For her residency, Dr. Madhavan trained at Providence Sacred Heart Medical Center. She has received a 4.5 out of 5 star rating by her patients. She welcomes new patients at her office inRedmond, WA as reported by Doctor.com.