In 2023, among providers in related specialties within Oregon, Dr. Mary Fiona Carroll, MD performed more blood draw, DEXA with vertebral fracture assessment, dual-energy X-ray absorptiometry (DEXA), lab tests, phlebotomy for lab tests, and thyroid blood test procedures for Medicare patients than 95% of them and she also had a list price for calcium test, calcium urine test, complete blood count (CBC), cortisol test, and parathyroid hormone (PTH) test 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 10%

By Volume:

A1C test

screening test

In 2023, Dr. Mary Fiona Carroll, MD performed more A1C test, and screening test procedures for Medicare patients than 90% of providers in related specialties within Oregon.

Top 25%

By Volume:

creatinine urine test

microalbumin urine test

By Affordability:

albumin test

cholesterol screening

creatinine test

creatinine urine test

lipid profile

metabolic panel

microalbumin test

microalbumin urine test

thyroid blood test

thyroid function tests

urine tests

vitamin D test

In 2012, among providers in related specialties within Oregon, Dr. Mary Fiona Carroll, MD performed more creatinine urine test, and microalbumin urine test procedures for Medicare patients than 75% of them and she also had a list price for albumin test, cholesterol screening, creatinine test, creatinine urine test, lipid profile, metabolic panel, microalbumin test, microalbumin urine test, thyroid blood test, thyroid function tests, urine tests, and vitamin D 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 Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2012 were lab tests, musculoskeletal imaging, X-rays and thyroid function tests.

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

aspiration	33
blood draw	624
diabetes management	336
diagnostic procedures	33
doctor visit	1391
image guided procedures	33
lab tests	1756
minimally invasive procedures	33
minor procedures	33
musculoskeletal imaging	654
neck imaging	60
preventive care	392
thyroid function tests	633
ultrasound (sonogram)	60
vaccines	11
vertebral fracture assessment (VFA)	567
X-rays	654

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2013 were lab tests, musculoskeletal imaging, X-rays and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

aspiration	38
blood draw	666
diabetes management	382
diagnostic procedures	38
doctor visit	1447
image guided procedures	38
lab tests	1963
minimally invasive procedures	38
minor procedures	38
musculoskeletal imaging	910
neck imaging	70
preventive care	438
thyroid function tests	685
ultrasound (sonogram)	70
vaccines	26
vertebral fracture assessment (VFA)	715
X-rays	910

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	295
Female	1110

**Ethnicity**
Non-Hispanic White	1333
Black	0
Hispanic	30
Asian	13
Other	15
Native American	0

**Age**
From 65 to 74	754
From 75 to 84	400
85 and over	134
Less than 65	117

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2013

Hypertension	59
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	27
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	9
Diabetes	32
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2014 were lab tests, musculoskeletal imaging, X-rays and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

aspiration	33
blood draw	767
diabetes management	456
diagnostic procedures	33
doctor visit	1353
image guided procedures	33
lab tests	2226
minimally invasive procedures	33
minor procedures	33
musculoskeletal imaging	1159
neck imaging	84
preventive care	512
thyroid function tests	773
ultrasound (sonogram)	84
vaccines	16
vertebral fracture assessment (VFA)	918
X-rays	1159

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	315
Female	1383

**Ethnicity**
Non-Hispanic White	1628
Black	0
Hispanic	26
Asian	0
Other	15
Native American	14

**Age**
From 65 to 74	899
From 75 to 84	489
85 and over	181
Less than 65	129

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2014

Hypertension	56
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	24
Depression	22
Chronic Kidney Disease	16
Asthma	5
Osteoperosis	27
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	29
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2015 were lab tests, musculoskeletal imaging, X-rays and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

aspiration	28
blood draw	731
diabetes management	437
diagnostic procedures	28
doctor visit	1220
image guided procedures	28
lab tests	2149
minimally invasive procedures	28
minor procedures	28
musculoskeletal imaging	1613
neck imaging	60
preventive care	472
thyroid function tests	709
ultrasound (sonogram)	60
vertebral fracture assessment (VFA)	1117
X-rays	1613

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	772
Female	3566

**Ethnicity**
Non-Hispanic White	4120
Black	0
Hispanic	50
Asian	0
Other	60
Native American	62

**Age**
From 65 to 74	2464
From 75 to 84	1202
85 and over	348
Less than 65	324

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2015

Hypertension	54
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	23
Depression	20
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	26
Atrial Fibrilation	9
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	27
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2016 were lab tests, musculoskeletal imaging, X-rays and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

aspiration	45
blood draw	763
diabetes management	440
diagnostic procedures	45
doctor visit	1184
image guided procedures	45
lab tests	2097
minimally invasive procedures	45
minor procedures	45
musculoskeletal imaging	1897
neck imaging	65
preventive care	465
thyroid function tests	729
ultrasound (sonogram)	65
vertebral fracture assessment (VFA)	1429
X-rays	1897

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	398
Female	2037

**Ethnicity**
Non-Hispanic White	2302
Black	0
Hispanic	44
Asian	0
Other	45
Native American	22

**Age**
From 65 to 74	1415
From 75 to 84	665
85 and over	204
Less than 65	151

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2016

Hypertension	52
High Cholesterol	49
Stroke	2
Ischemic Heart Disease	23
Depression	18
Chronic Kidney Disease	20
Asthma	10
Osteoperosis	27
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	5
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2017 were lab tests, musculoskeletal imaging, X-rays and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

aspiration	66
blood draw	679
diabetes management	271
diagnostic procedures	66
doctor visit	946
image guided procedures	66
lab tests	1793
minimally invasive procedures	66
minor procedures	66
musculoskeletal imaging	1638
neck imaging	103
preventive care	288
thyroid function tests	762
ultrasound (sonogram)	103
vertebral fracture assessment (VFA)	1309
X-rays	1638

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	416
Female	1834

**Ethnicity**
Non-Hispanic White	2130
Black	0
Hispanic	30
Asian	19
Other	53
Native American	0

**Age**
From 65 to 74	1307
From 75 to 84	648
85 and over	149
Less than 65	146

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2017

Hypertension	52
High Cholesterol	47
Stroke	3
Ischemic Heart Disease	24
Depression	21
Chronic Kidney Disease	22
Asthma	7
Osteoperosis	26
Atrial Fibrilation	6
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2018 were musculoskeletal imaging, X-rays, lab tests and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

aspiration	45
blood draw	577
diabetes management	155
diagnostic procedures	45
doctor visit	948
image guided procedures	45
lab tests	1438
minimally invasive procedures	45
minor procedures	45
musculoskeletal imaging	2033
neck imaging	114
preventive care	167
thyroid function tests	667
ultrasound (sonogram)	114
vertebral fracture assessment (VFA)	1387
X-rays	2033

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	376
Female	1828

**Ethnicity**
Non-Hispanic White	2082
Black	0
Hispanic	36
Asian	18
Other	51
Native American	0

**Age**
From 65 to 74	1289
From 75 to 84	649
85 and over	153
Less than 65	113

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2018

Hypertension	52
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	23
Depression	22
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	29
Atrial Fibrilation	7
Heart Failure	8
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2019 were X-rays, musculoskeletal imaging, lab tests and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

blood draw	578
diabetes management	216
doctor visit	975
lab tests	1636
musculoskeletal imaging	1950
neck imaging	116
preventive care	294
thyroid function tests	713
ultrasound (sonogram)	116
vaccines	39
vertebral fracture assessment (VFA)	796
X-rays	1950

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	360
Female	1978

**Ethnicity**
Non-Hispanic White	2206
Black	0
Hispanic	45
Asian	0
Other	60
Native American	12

**Age**
From 65 to 74	1325
From 75 to 84	728
85 and over	179
Less than 65	106

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2019

Hypertension	53
High Cholesterol	57
Stroke	3
Ischemic Heart Disease	26
Depression	24
Chronic Kidney Disease	18
Asthma	7
Osteoperosis	30
Atrial Fibrilation	8
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2020 were lab tests, X-rays, musculoskeletal imaging and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

blood draw	550
diabetes management	252
doctor visit	1042
lab tests	1844
musculoskeletal imaging	1694
neck imaging	22
preventive care	362
thyroid function tests	603
ultrasound (sonogram)	22
vaccines	56
vertebral fracture assessment (VFA)	1259
X-rays	1694

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	336
Female	1720

**Ethnicity**
Non-Hispanic White	1939
Black	0
Hispanic	34
Asian	0
Other	54
Native American	0

**Age**
From 65 to 74	1186
From 75 to 84	636
85 and over	138
Less than 65	96

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2020

Hypertension	49
High Cholesterol	59
Stroke	3
Ischemic Heart Disease	26
Depression	26
Chronic Kidney Disease	23
Asthma	6
Osteoperosis	32
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	21
Dementia	4
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2021 were lab tests, X-rays, musculoskeletal imaging and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

blood draw	609
diabetes management	260
doctor visit	1029
lab tests	2074
musculoskeletal imaging	1704
neck imaging	15
preventive care	362
thyroid function tests	701
ultrasound (sonogram)	15
vaccines	45
vertebral fracture assessment (VFA)	1343
X-rays	1704

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	365
Female	1764

**Ethnicity**
Non-Hispanic White	1994
Black	0
Hispanic	42
Asian	15
Other	65
Native American	0

**Age**
From 65 to 74	1214
From 75 to 84	707
85 and over	148
Less than 65	60

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2021

Hypertension	52
High Cholesterol	60
Stroke	3
Ischemic Heart Disease	27
Depression	26
Chronic Kidney Disease	22
Asthma	6
Osteoperosis	33
Atrial Fibrilation	9
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	19
Dementia	4
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR during 2022 were lab tests, X-rays, musculoskeletal imaging and vertebral fracture assessment (VFA).

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

blood draw	678
diabetes management	241
doctor visit	1075
lab tests	2284
musculoskeletal imaging	1698
neck imaging	19
preventive care	325
thyroid function tests	763
ultrasound (sonogram)	19
vaccines	22
vertebral fracture assessment (VFA)	1339
X-rays	1698

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	355
Female	1837

**Ethnicity**
Non-Hispanic White	2077
Black	0
Hispanic	29
Asian	16
Other	59
Native American	0

**Age**
From 65 to 74	1162
From 75 to 84	800
85 and over	155
Less than 65	75

Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD in 2022

Hypertension	58
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	23
Depression	22
Chronic Kidney Disease	14
Asthma	10
Osteoperosis	39
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	18
Dementia	3
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Mary Fiona Carroll, MD for Medicare patients.

The highest averages for the top procedures that Dr. Mary Fiona Carroll, MD treated as an endocrinologist in Bend, OR were lab tests, musculoskeletal imaging, X-rays and vertebral fracture assessment (VFA).

aspiration	41
blood draw	656
diabetes management	313
diagnostic procedures	41
doctor visit	1146
image guided procedures	41
lab tests	1932
minimally invasive procedures	41
minor procedures	41
musculoskeletal imaging	1540
neck imaging	66
preventive care	370
thyroid function tests	703
ultrasound (sonogram)	66
vaccines	30
vertebral fracture assessment (VFA)	1107
X-rays	1540

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Mary Fiona Carroll, MD.

**Gender**
Male	362
Female	1732

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	7
Non-Hispanic White	1982
Native American / Alaskan Native	10
Hispanic	33
Other	43

**Age**
75 to 84	629
85 and over	162
Less than 65	119
65 to 74	1183

Average of Total of Conditions of Medicare patients treated by Dr. Mary Fiona Carroll, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Mary Fiona Carroll, MD treated were high cholesterol, hypertension, osteoperosis and ischemic heart disease.

Hypertension	48
High Cholesterol	52
Stroke	2
Ischemic Heart Disease	22
Depression	20
Chronic Kidney Disease	17
Asthma	6
Osteoporosis	26
Heart Failure	7
Chronic Obstructive Pulmonary Disease	7
Diabetes	21
Atrial Fibrillation	7
Cancer	10
Dementia	4

Education & Training

She has a state license in Oregon.

Licensed In: Oregon

Ratings & Reviews

Dr. Mary Fiona Carroll, MD has an average of 1.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. Mary Fiona Carroll, MD from all over the web to help you find the right in Bend, OR.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 1.0 2018-08-09

Abrasive and self righteous. Told me that I basically don’t know how to use an insulin pump(I’ve been on one successfully for 15 years) and told me that basically all of my previous endos and their advice was “very out of the box medicine” and that they “we’re malpracining” just because their views on treatment didn’t align with hers.

General Payments

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

**Payments by Company**
SANOFI-AVENTIS U.S. LLC	$66,796 TOUJEO $43,732	SOLIQUA $10,589	LANTUS $3,603	AFREZZA $2,563	NO PRODUCT DISCUSSED $125	Other $6,185
Novo Nordisk Inc	$31,697 Ozempic $15,794	RYBELSUS $15,358	Tresiba $146	Victoza $89	Xultophy 100/3.6 $39	Other $271
Janssen Pharmaceuticals, Inc	$22,027 INVOKANA $21,826	OneTouch $144	meters $57
Auxilium Pharmaceuticals, Inc.	$1,514 TESTIM $1,514
Tandem Diabetes Care, Inc.	$1,350 t-slim insulin pump $1,327	t:slim X2 insulin pump $22
Other	$1,164 TRULICITY $108	NATPARA $107	EVENITY $102	Lenvima $100	HIRES ULTRA CI HIFOCUS MS ELECTRODE $92	Other $655

**Types of Payments**
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program	$107,462
Travel and Lodging	$8,335
Food and Beverage	$4,939
Consulting Fee	$3,640
Education	$173