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Home > TX Providers > Family Physicians & Family Medicine Specialists

Katherine Theresa Lemaster, FNP, NP

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Specializes in: Family Medicine and Hematology (Blood Disorders)

690 North 14th Street
Beaumont, TX 77702

(409) 899-8170

Katherine Theresa Lemaster, FNP, NP is a nurse in Beaumont, TX specializing in family medicine and hematology (blood disorders). Katherine Theresa Lemaster, FNP, NP is affiliated with CHRISTUS Health and Texas Oncology.

Office Locations

3010 Harrison Avenue
Beaumont, TX 77702

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CHRISTUS Health

690 North 14th Street
Beaumont, TX 77702

(409) 899-8170

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Noteworthy Medicare Patient Procedures Performed by Katherine Theresa Lemaster, FNP, NP in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 5%

By Affordability:

blood differential tests

blood smear

white blood cell differential

In 2023, Katherine Theresa Lemaster, FNP, NP had a list price for blood differential tests, blood smear, and white blood cell (WBC) differential that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Texas. 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:

blood tests

complete blood count

By Affordability:

lactate dehydrogenase test

In 2012, among providers in related specialties within Texas, Katherine Theresa Lemaster, FNP, NP performed more blood tests, and complete blood count (CBC) procedures for Medicare patients than 75% of them and she also had a list price for lactate dehydrogenase (LDH) test 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 Katherine Theresa Lemaster, FNP, NP treated as a nurse in Beaumont, TX during 2012 were blood draw and lab tests.

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

blood draw	22
doctor visit	30
lab tests	19

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Katherine Theresa Lemaster, FNP, NP treated as a nurse in Beaumont, TX during 2014 were blood draw.

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

blood draw	11
doctor visit	15

2014 Medicare Patient Data

Information about Medicare patients treated by Katherine Theresa Lemaster, FNP, NP.

**Gender**
Male	22
Female	15

**Age**
From 65 to 74	16
From 75 to 84	0
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2014

Hypertension	75
High Cholesterol	73
Stroke	0
Ischemic Heart Disease	59
Depression	0
Chronic Kidney Disease	59
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	35
Chronic Obstructive Pulmonary Disease	43
Diabetes	51
Dementia	0
Cancer	46

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

doctor visit	15

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2015

Hypertension	75
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	56
Depression	0
Chronic Kidney Disease	48
Asthma	0
Osteoperosis	0
Atrial Fibrilation	0
Heart Failure	0
Chronic Obstructive Pulmonary Disease	0
Diabetes	0
Dementia	0
Cancer	48

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Katherine Theresa Lemaster, FNP, NP treated as a nurse in Beaumont, TX during 2016 were minimally invasive procedures, chemotherapy and biological response modifier (BRM) therapy.

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

biological response modifier (BRM) therapy	19
chemotherapy	19
doctor visit	320
minimally invasive procedures	30

2016 Medicare Patient Data

Information about Medicare patients treated by Katherine Theresa Lemaster, FNP, NP.

**Gender**
Male	95
Female	101

**Ethnicity**
Non-Hispanic White	153
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	79
From 75 to 84	61
85 and over	29
Less than 65	27

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2016

Hypertension	75
High Cholesterol	62
Stroke	6
Ischemic Heart Disease	56
Depression	29
Chronic Kidney Disease	52
Asthma	41
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	39
Chronic Obstructive Pulmonary Disease	39
Diabetes	44
Dementia	15
Cancer	51

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

doctor visit	345

2017 Medicare Patient Data

Information about Medicare patients treated by Katherine Theresa Lemaster, FNP, NP.

**Gender**
Male	92
Female	117

**Ethnicity**
Non-Hispanic White	160
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	83
From 75 to 84	70
85 and over	34
Less than 65	22

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2017

Hypertension	75
High Cholesterol	63
Stroke	6
Ischemic Heart Disease	58
Depression	27
Chronic Kidney Disease	58
Asthma	10
Osteoperosis	12
Atrial Fibrilation	11
Heart Failure	40
Chronic Obstructive Pulmonary Disease	42
Diabetes	46
Dementia	16
Cancer	49

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

doctor visit	290

2018 Medicare Patient Data

Information about Medicare patients treated by Katherine Theresa Lemaster, FNP, NP.

**Gender**
Male	71
Female	104

**Ethnicity**
Non-Hispanic White	135
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	72
From 75 to 84	68
85 and over	20
Less than 65	15

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2018

Hypertension	75
High Cholesterol	69
Stroke	0
Ischemic Heart Disease	60
Depression	26
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	39
Chronic Obstructive Pulmonary Disease	38
Diabetes	43
Dementia	15
Cancer	55

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

doctor visit	686

2019 Medicare Patient Data

Information about Medicare patients treated by Katherine Theresa Lemaster, FNP, NP.

**Gender**
Male	139
Female	153

**Ethnicity**
Non-Hispanic White	246
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	128
From 75 to 84	97
85 and over	50
Less than 65	17

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2019

Hypertension	75
High Cholesterol	69
Stroke	4
Ischemic Heart Disease	57
Depression	27
Chronic Kidney Disease	53
Asthma	6
Osteoperosis	13
Atrial Fibrilation	14
Heart Failure	28
Chronic Obstructive Pulmonary Disease	30
Diabetes	39
Dementia	17
Cancer	49

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

doctor visit	785

2020 Medicare Patient Data

Information about Medicare patients treated by Katherine Theresa Lemaster, FNP, NP.

**Gender**
Male	135
Female	174

**Ethnicity**
Non-Hispanic White	258
Black	35
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	147
From 75 to 84	97
85 and over	40
Less than 65	25

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2020

Hypertension	75
High Cholesterol	69
Stroke	6
Ischemic Heart Disease	56
Depression	27
Chronic Kidney Disease	52
Asthma	6
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	33
Chronic Obstructive Pulmonary Disease	29
Diabetes	38
Dementia	13
Cancer	56

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Katherine Theresa Lemaster, FNP, NP treated as a nurse in Beaumont, TX during 2021 were lab tests and blood draw.

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

blood draw	200
doctor visit	707
lab tests	569

2021 Medicare Patient Data

Information about Medicare patients treated by Katherine Theresa Lemaster, FNP, NP.

**Gender**
Male	140
Female	162

**Ethnicity**
Non-Hispanic White	233
Black	51
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	133
From 75 to 84	109
85 and over	44
Less than 65	16

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2021

Hypertension	75
High Cholesterol	74
Stroke	11
Ischemic Heart Disease	53
Depression	24
Chronic Kidney Disease	59
Asthma	7
Osteoperosis	14
Atrial Fibrilation	15
Heart Failure	32
Chronic Obstructive Pulmonary Disease	30
Diabetes	40
Dementia	12
Cancer	50

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Katherine Theresa Lemaster, FNP, NP treated as a nurse in Beaumont, TX during 2022 were lab tests and blood draw.

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

blood draw	200
doctor visit	711
lab tests	459

2022 Medicare Patient Data

Information about Medicare patients treated by Katherine Theresa Lemaster, FNP, NP.

**Gender**
Male	137
Female	151

**Ethnicity**
Non-Hispanic White	237
Black	36
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	130
From 75 to 84	98
85 and over	38
Less than 65	22

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	43
Depression	24
Chronic Kidney Disease	43
Asthma	9
Osteoperosis	19
Atrial Fibrilation	23
Heart Failure	27
Chronic Obstructive Pulmonary Disease	36
Diabetes	40
Dementia	11
Cancer	55

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Katherine Theresa Lemaster, FNP, NP for Medicare patients.

The highest averages for the top procedures that Katherine Theresa Lemaster, FNP, NP treated as a nurse in Beaumont, TX were lab tests, blood draw, minimally invasive procedures and chemotherapy.

biological response modifier (BRM) therapy	19
blood draw	108
chemotherapy	19
doctor visit	390
lab tests	349
minimally invasive procedures	30

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Katherine Theresa Lemaster, FNP, NP.

**Gender**
Male	83
Female	97

**Ethnicity**
Black / African American	12
Asian / Pacific Islander	0
Non-Hispanic White	142
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	60
85 and over	25
Less than 65	14
65 to 74	78

Average of Total of Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Katherine Theresa Lemaster, FNP, NP treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	67
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	49
Depression	18
Chronic Kidney Disease	47
Asthma	8
Osteoporosis	8
Heart Failure	27
Chronic Obstructive Pulmonary Disease	28
Diabetes	34
Atrial Fibrillation	9
Dementia	9
Cancer	45

Education & Training

She has a state license in Texas.

Licensed In: Texas

Affiliations & Hospitals

Katherine Theresa Lemaster, FNP, NP is associated with these hospitals and organizations:

CHRISTUS Health

Texas Oncology

Ratings & Reviews

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General Payments

These charts describe general payments received by Katherine Theresa Lemaster, FNP, NP. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Sun Pharmaceutical Industries Inc.	$23 ODOMZO $23
EMD Serono, Inc.	$22 BAVENCIO $22

**Types of Payments**
Food and Beverage	$45

Biography

Ms. Katherine Lemaster is a specialist in family medicine and hematology (blood disorders) in Beaumont, TX. She is professionally affiliated with CHRISTUS Health and Texas Oncology.

Select Year:

Katherine Theresa Lemaster, FNP, NP

Office Locations

Noteworthy Medicare Patient Procedures Performed by Katherine Theresa Lemaster, FNP, NP in 2023

By Affordability:

By Volume:

By Affordability:

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Katherine Theresa Lemaster, FNP, NP 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 Katherine Theresa Lemaster, FNP, NP From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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