In 2023, among providers in related specialties within Massachusetts, Dr. Kathryn R. Ellis, MD performed more blood draw, flu shot, and phlebotomy for lab tests procedures for Medicare patients than 95% of them and she also had a list price for lab tests, and urine tests that was lower than the list prices billed to Medicare by 95% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Top 25%

By Volume:

mental health screening

preventive care

By Affordability:

urinalysis

In 2012, among providers in related specialties within Massachusetts, Dr. Kathryn R. Ellis, MD performed more mental health screening, and preventive care procedures for Medicare patients than 75% of them and she also had a list price for urinalysis that was lower than the list prices billed to Medicare by 75% of them. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2012 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	234
breast exam	14
cytology	15
doctor visit	389
gynecologic pathology	15
gynecologic procedures	14
lab tests	155
preventive care	44
vaccines	29

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2013 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	272
doctor visit	424
lab tests	236
preventive care	58
vaccines	58

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	73
Female	175

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	75
85 and over	38
Less than 65	32

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2013

Hypertension	60
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	6
Atrial Fibrilation	17
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	10
Cancer	14

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2014 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	273
doctor visit	469
lab tests	157
preventive care	56
vaccines	56

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	93
Female	192

**Ethnicity**
Non-Hispanic White	271
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	115
From 75 to 84	82
85 and over	42
Less than 65	46

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2014

Hypertension	54
High Cholesterol	41
Stroke	0
Ischemic Heart Disease	24
Depression	20
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	8
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	25
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2015 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	309
doctor visit	473
lab tests	167
preventive care	89
vaccines	89

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	154
Female	374

**Ethnicity**
Non-Hispanic White	504
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	224
From 75 to 84	160
85 and over	72
Less than 65	72

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2015

Hypertension	61
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	23
Depression	14
Chronic Kidney Disease	19
Asthma	8
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	23
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2016 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	326
doctor visit	513
lab tests	202
preventive care	108
vaccines	108

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	77
Female	208

**Ethnicity**
Non-Hispanic White	269
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	114
From 75 to 84	77
85 and over	43
Less than 65	51

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2016

Hypertension	54
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	24
Asthma	15
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	11
Chronic Obstructive Pulmonary Disease	10
Diabetes	25
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2017 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	557
doctor visit	921
ear procedures	25
lab tests	405
preventive care	178
vaccines	178

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	179
Female	264

**Ethnicity**
Non-Hispanic White	419
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	177
From 75 to 84	143
85 and over	59
Less than 65	64

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2017

Hypertension	54
High Cholesterol	34
Stroke	2
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	24
Asthma	5
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	22
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2018 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	639
doctor visit	990
lab tests	385
preventive care	272
vaccines	272

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	185
Female	276

**Ethnicity**
Non-Hispanic White	432
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	149
85 and over	55
Less than 65	74

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2018

Hypertension	60
High Cholesterol	40
Stroke	5
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	20
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2019 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	654
doctor visit	1057
ear procedures	13
lab tests	297
preventive care	164
vaccines	164

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	226
Female	340

**Ethnicity**
Non-Hispanic White	529
Black	0
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	187
85 and over	65
Less than 65	72

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2019

Hypertension	63
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	26
Depression	19
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2020 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	477
doctor visit	674
lab tests	224
preventive care	125
vaccines	125

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	214
Female	334

**Ethnicity**
Non-Hispanic White	511
Black	0
Hispanic	0
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	241
From 75 to 84	179
85 and over	70
Less than 65	58

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2020

Hypertension	59
High Cholesterol	41
Stroke	5
Ischemic Heart Disease	25
Depression	14
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	4
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2021 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	559
doctor visit	840
ear procedures	15
lab tests	270
preventive care	179
vaccines	165

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	192
Female	312

**Ethnicity**
Non-Hispanic White	475
Black	0
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	216
From 75 to 84	161
85 and over	69
Less than 65	58

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2021

Hypertension	58
High Cholesterol	39
Stroke	6
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	19
Asthma	5
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2022 were blood draw, preventive care, lab tests and vaccines.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	538
doctor visit	741
ear procedures	12
lab tests	198
preventive care	259
vaccines	143

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	184
Female	308

**Ethnicity**
Non-Hispanic White	462
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	191
From 75 to 84	178
85 and over	63
Less than 65	60

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2022

Hypertension	62
High Cholesterol	58
Stroke	7
Ischemic Heart Disease	19
Depression	14
Chronic Kidney Disease	10
Asthma	9
Osteoperosis	9
Atrial Fibrilation	15
Heart Failure	12
Chronic Obstructive Pulmonary Disease	11
Diabetes	20
Dementia	6
Cancer	16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA during 2023 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

blood draw	561
doctor visit	927
lab tests	41
preventive care	174
vaccines	116

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	202
Female	332

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

**Age**
From 65 to 74	230
From 75 to 84	173
85 and over	73
Less than 65	58

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2023

Hypertension	64
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	17
Depression	17
Chronic Kidney Disease	12
Asthma	9
Osteoperosis	10
Atrial Fibrilation	15
Heart Failure	11
Chronic Obstructive Pulmonary Disease	13
Diabetes	21
Dementia	7
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Kathryn R. Ellis, MD for Medicare patients.

The highest averages for the top procedures that Dr. Kathryn R. Ellis, MD treated as a family medicine practitioner in Millis, MA were blood draw, lab tests, preventive care and vaccines.

blood draw	449
breast exam	14
cytology	15
doctor visit	701
ear procedures	16
gynecologic pathology	15
gynecologic procedures	14
lab tests	228
preventive care	142
vaccines	125

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Kathryn R. Ellis, MD.

**Gender**
Male	148
Female	259

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	384
Hispanic	0
Native American / Alaskan Native	0
Other	5

**Age**
75 to 84	130
85 and over	54
Less than 65	53
65 to 74	169

Average of Total of Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD From 2012 - 2023

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

Hypertension	54
High Cholesterol	40
Stroke	3
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	17
Asthma	6
Osteoporosis	5
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	20
Atrial Fibrillation	11
Cancer	12
Dementia	6

Education & Training

She has a state license in Massachusetts.

Licensed In: Massachusetts

Ratings & Reviews

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General Payments

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

**Payments by Company**
Pfizer Inc.	$72 CHANTIX $60	EUCRISA $11
Sunovion Pharmaceuticals Inc.	$16 Brovana $16

**Types of Payments**
Education	$60
Food and Beverage	$28

Biography

Dr. Kathryn Ellis is a physician who specializes in family medicine. Dr. Ellis graduated from Johns Hopkins University School of Medicine.

Select Year:

Dr. Kathryn R. Ellis, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Kathryn R. Ellis, MD in 2023

By Volume:

By Affordability:

By Volume:

By Affordability:

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. Kathryn R. Ellis, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD in 2023

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Average Medicare Patient Data From 2012 - 2023

Average of Total of Conditions of Medicare patients treated by Dr. Kathryn R. Ellis, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Biography

Family Physicians & Family Medicine Specialists in Nearby Locations

Other Providers in Millis, MA