Procedure Volume Patient Data Patient Conditions Reviews General Payments Back to Top

Home > CA Providers

Dr. Peter Allen Linfoot, MD, PHD

(No ratings)

Specializes in: Adult Endocrinology

55 W Tietan Street
Walla Walla, WA 99362

(509) 525-3720

Dr. Peter Allen Linfoot, MD, PHD is an endocrinologist in Long Beach, CA specializing in adult endocrinology.

Office Locations

2699 Atlantic Avenue
Long Beach, CA 90806

(562) 426-3333

(562) 424-0837

open_in_new

55 W Tietan Street
Walla Walla, WA 99362

(509) 525-3720

(509) 522-1593

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Peter Allen Linfoot, MD, PHD in 2023

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

Top 5%

By Volume:

diabetes management

In 2023, Dr. Peter Allen Linfoot, MD, PHD performed more diabetes management procedures for Medicare patients than 95% of providers in related specialties within California.

Top 10%

By Volume:

A1C test

finger stick glucose test

In 2023, Dr. Peter Allen Linfoot, MD, PHD performed more A1C test, and finger stick glucose test procedures for Medicare patients than 90% of providers in related specialties within California.

Top 25%

By Volume:

lab tests

In 2012, Dr. Peter Allen Linfoot, MD, PHD performed more lab tests procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2012 were ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

doctor visit	923
neck imaging	28
ultrasound (sonogram)	28

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2013 were ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

doctor visit	757
neck imaging	27
ultrasound (sonogram)	27

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	156
Female	257

**Ethnicity**
Non-Hispanic White	352
Black	14
Hispanic	0
Asian	29
Other	0
Native American	0

**Age**
From 65 to 74	249
From 75 to 84	90
85 and over	28
Less than 65	46

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2013

Hypertension	57
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	20
Depression	17
Chronic Kidney Disease	16
Asthma	8
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	6
Diabetes	46
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2014 were ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

doctor visit	1020
neck imaging	38
ultrasound (sonogram)	38

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	174
Female	287

**Ethnicity**
Non-Hispanic White	400
Black	13
Hispanic	12
Asian	24
Other	12
Native American	0

**Age**
From 65 to 74	289
From 75 to 84	94
85 and over	29
Less than 65	49

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2014

Hypertension	59
High Cholesterol	64
Stroke	3
Ischemic Heart Disease	22
Depression	16
Chronic Kidney Disease	18
Asthma	9
Osteoperosis	11
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	47
Dementia	4
Cancer	9

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2015 were ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

doctor visit	1204
neck imaging	59
ultrasound (sonogram)	59

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	344
Female	632

**Ethnicity**
Non-Hispanic White	846
Black	24
Hispanic	26
Asian	54
Other	26
Native American	0

**Age**
From 65 to 74	622
From 75 to 84	200
85 and over	62
Less than 65	92

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2015

Hypertension	58
High Cholesterol	61
Stroke	3
Ischemic Heart Disease	22
Depression	17
Chronic Kidney Disease	24
Asthma	9
Osteoperosis	11
Atrial Fibrilation	8
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	42
Dementia	3
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2016 were ultrasound (sonogram) and neck imaging.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

doctor visit	1173
neck imaging	67
ultrasound (sonogram)	67

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	174
Female	326

**Ethnicity**
Non-Hispanic White	427
Black	11
Hispanic	17
Asian	27
Other	18
Native American	0

**Age**
From 65 to 74	311
From 75 to 84	114
85 and over	32
Less than 65	43

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2016

Hypertension	58
High Cholesterol	57
Stroke	4
Ischemic Heart Disease	21
Depression	15
Chronic Kidney Disease	31
Asthma	12
Osteoperosis	13
Atrial Fibrilation	10
Heart Failure	6
Chronic Obstructive Pulmonary Disease	5
Diabetes	40
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2017 were lab tests, thyroid function tests, diabetes management and blood draw.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

blood draw	82
diabetes management	82
doctor visit	934
lab tests	323
neck imaging	45
preventive care	71
thyroid function tests	106
ultrasound (sonogram)	45

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	186
Female	397

**Ethnicity**
Non-Hispanic White	506
Black	0
Hispanic	20
Asian	24
Other	20
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	145
85 and over	45
Less than 65	53

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2017

Hypertension	62
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	19
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	49
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2018 were lab tests, thyroid function tests, blood draw and diabetes management.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

blood draw	460
diabetes management	415
doctor visit	972
lab tests	1735
minimally invasive procedures	14
preventive care	355
thyroid function tests	520
vaccines	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	130
Female	346

**Ethnicity**
Non-Hispanic White	427
Black	0
Hispanic	23
Asian	0
Other	0
Native American	11

**Age**
From 65 to 74	192
From 75 to 84	159
85 and over	51
Less than 65	74

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2018

Hypertension	68
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	31
Depression	25
Chronic Kidney Disease	45
Asthma	9
Osteoperosis	31
Atrial Fibrilation	12
Heart Failure	20
Chronic Obstructive Pulmonary Disease	14
Diabetes	51
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2019 were lab tests, diabetes management, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

blood draw	425
diabetes management	611
doctor visit	1060
lab tests	1766
minimally invasive procedures	15
preventive care	513
thyroid function tests	455

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	216
Female	485

**Ethnicity**
Non-Hispanic White	629
Black	0
Hispanic	35
Asian	0
Other	13
Native American	12

**Age**
From 65 to 74	311
From 75 to 84	215
85 and over	60
Less than 65	115

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2019

Hypertension	71
High Cholesterol	68
Stroke	4
Ischemic Heart Disease	35
Depression	26
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	25
Atrial Fibrilation	10
Heart Failure	21
Chronic Obstructive Pulmonary Disease	14
Diabetes	59
Dementia	10
Cancer	9

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2020 were lab tests, thyroid function tests, diabetes management and preventive care.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

blood draw	363
diabetes management	432
doctor visit	913
lab tests	1635
minimally invasive procedures	15
preventive care	409
thyroid function tests	580

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	178
Female	454

**Ethnicity**
Non-Hispanic White	571
Black	0
Hispanic	33
Asian	0
Other	11
Native American	0

**Age**
From 65 to 74	290
From 75 to 84	189
85 and over	59
Less than 65	94

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2020

Hypertension	66
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	45
Asthma	8
Osteoperosis	25
Atrial Fibrilation	11
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	53
Dementia	10
Cancer	8

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2021 were lab tests, diabetes management, thyroid function tests and preventive care.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

blood draw	381
diabetes management	657
doctor visit	1023
lab tests	1799
preventive care	425
thyroid function tests	582

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	161
Female	432

**Ethnicity**
Non-Hispanic White	544
Black	0
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	282
From 75 to 84	174
85 and over	51
Less than 65	86

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2021

Hypertension	64
High Cholesterol	60
Stroke	5
Ischemic Heart Disease	28
Depression	21
Chronic Kidney Disease	38
Asthma	8
Osteoperosis	30
Atrial Fibrilation	10
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	45
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA during 2022 were lab tests, diabetes management, thyroid function tests and preventive care.

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

blood draw	319
diabetes management	755
doctor visit	1029
lab tests	1484
preventive care	386
thyroid function tests	536

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	143
Female	417

**Ethnicity**
Non-Hispanic White	515
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	193
85 and over	50
Less than 65	65

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2022

Hypertension	73
High Cholesterol	71
Stroke	8
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	25
Asthma	13
Osteoperosis	33
Atrial Fibrilation	15
Heart Failure	17
Chronic Obstructive Pulmonary Disease	14
Diabetes	45
Dementia	5
Cancer	14

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Peter Allen Linfoot, MD, PHD for Medicare patients.

The highest averages for the top procedures that Dr. Peter Allen Linfoot, MD, PHD treated as an endocrinologist in Long Beach, CA were lab tests, diabetes management, thyroid function tests and preventive care.

blood draw	338
diabetes management	492
doctor visit	1000
lab tests	1457
minimally invasive procedures	14
neck imaging	44
preventive care	359
thyroid function tests	463
ultrasound (sonogram)	44
vaccines	20

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD.

**Gender**
Male	169
Female	366

**Ethnicity**
Black / African American	5
Asian / Pacific Islander	14
Non-Hispanic White	474
Native American / Alaskan Native	2
Hispanic	19
Other	9

**Age**
75 to 84	143
85 and over	42
Less than 65	65
65 to 74	285

Average of Total of Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Peter Allen Linfoot, MD, PHD treated were hypertension, high cholesterol, diabetes and chronic kidney disease.

Hypertension	57
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	23
Depression	17
Chronic Kidney Disease	30
Asthma	8
Osteoporosis	19
Heart Failure	12
Chronic Obstructive Pulmonary Disease	8
Diabetes	43
Atrial Fibrillation	9
Dementia	5
Cancer	9

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

Dr. Peter Allen Linfoot, MD, PHD does not have any reviews yet, be the first to leave a review of Dr. Peter Allen Linfoot, MD, PHD here: Leave a Review

(No ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Peter Allen Linfoot, MD, PHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Auxilium Pharmaceuticals, Inc.	$3,117 TESTIM $3,117
Novo Nordisk Inc	$1,454 Ozempic $592	Tresiba $134	RYBELSUS $116	Levemir $109	Victoza $91	Other $412
Tandem Diabetes Care, Inc.	$1,255 t-slim insulin pump $1,244	t:slim X2 Insulin Pump with Control-IQ $11
Lilly USA, LLC	$686 TRULICITY $215	HUMULIN $104	JARDIANCE $81	FORTEO $57	TRADJENTA $46	Other $183
SANOFI-AVENTIS U.S. LLC	$612 TOUJEO $353	LANTUS $97	APIDRA $77	PRALUENT $47	THYROGEN $24	Other $15
Other	$5,057 Dexcom G5 Mobile CGM System $254	Minimed 670G System $246	Kerendia $223	Repatha $206	JARDIANCE $200	Other $3,927

**Types of Payments**
Food and Beverage	$8,401
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$2,919
Travel and Lodging	$733
Education	$128

Biography

Dr. Peter Linfoot's area of specialization is adult endocrinology. Dr. Linfoot graduated from Mount Sinai School of Medicine.

Select Year:

Dr. Peter Allen Linfoot, MD, PHD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Peter Allen Linfoot, MD, PHD in 2023

By Volume:

By Volume:

By Volume:

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. Peter Allen Linfoot, MD, PHD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Peter Allen Linfoot, MD, PHD 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 Dr. Peter Allen Linfoot, MD, PHD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in Long Beach, CA