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Dr. Allen L. Flickinger, MD

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Specializes in: Adult Nephrology

2109 Hughes Suite 920
Toledo, OH 43606

(419) 479-2650

Dr. Allen L. Flickinger, MD is a nephrologist in Toledo, OH specializing in adult nephrology.

Office Locations

2109 Hughes Suite 920
Toledo, OH 43606

(419) 479-2650

(419) 479-2655

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Noteworthy Medicare Patient Procedures Performed by Dr. Allen L. Flickinger, MD in 2023

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

Top 5%

By Volume:

inpatient hospital care

In 2023, Dr. Allen L. Flickinger, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 95% of providers in related specialties within Ohio.

Top 25%

By Volume:

dialysis

In 2012, Dr. Allen L. Flickinger, MD performed more dialysis procedures for Medicare patients than 75% of providers in related specialties within Ohio.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2012 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	611
doctor visit	157
hospital care	1765
inpatient care	1765

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2013 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	472
doctor visit	199
hospital care	1490
inpatient care	1490

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	371
Female	272

**Ethnicity**
Non-Hispanic White	515
Black	91
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	202
85 and over	94
Less than 65	136

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2013

Hypertension	75
High Cholesterol	74
Stroke	13
Ischemic Heart Disease	75
Depression	37
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	10
Atrial Fibrilation	37
Heart Failure	74
Chronic Obstructive Pulmonary Disease	47
Diabetes	65
Dementia	19
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2014 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	422
doctor visit	216
hospital care	1607
inpatient care	1607

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	361
Female	289

**Ethnicity**
Non-Hispanic White	533
Black	83
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	196
From 75 to 84	231
85 and over	88
Less than 65	135

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2014

Hypertension	75
High Cholesterol	73
Stroke	14
Ischemic Heart Disease	74
Depression	37
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	9
Atrial Fibrilation	36
Heart Failure	75
Chronic Obstructive Pulmonary Disease	47
Diabetes	65
Dementia	19
Cancer	14

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2015 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	275
doctor visit	249
hospital care	1569
inpatient care	1569

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	776
Female	568

**Ethnicity**
Non-Hispanic White	1104
Black	170
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	500
From 75 to 84	404
85 and over	176
Less than 65	264

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2015

Hypertension	75
High Cholesterol	74
Stroke	19
Ischemic Heart Disease	71
Depression	35
Chronic Kidney Disease	75
Asthma	27
Osteoperosis	8
Atrial Fibrilation	35
Heart Failure	70
Chronic Obstructive Pulmonary Disease	46
Diabetes	66
Dementia	20
Cancer	12

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2016 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	427
doctor visit	137
hospital care	1320
inpatient care	1320

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	338
Female	266

**Ethnicity**
Non-Hispanic White	489
Black	77
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	211
From 75 to 84	188
85 and over	97
Less than 65	108

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2016

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	74
Depression	36
Chronic Kidney Disease	75
Asthma	47
Osteoperosis	8
Atrial Fibrilation	38
Heart Failure	72
Chronic Obstructive Pulmonary Disease	46
Diabetes	69
Dementia	21
Cancer	15

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2017 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	397
doctor visit	106
hospital care	1725
inpatient care	1725

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	369
Female	270

**Ethnicity**
Non-Hispanic White	516
Black	82
Hispanic	28
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	222
From 75 to 84	193
85 and over	99
Less than 65	125

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2017

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	74
Depression	40
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	11
Atrial Fibrilation	37
Heart Failure	75
Chronic Obstructive Pulmonary Disease	49
Diabetes	71
Dementia	23
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2018 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	297
doctor visit	152
hospital care	1670
inpatient care	1670

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	379
Female	330

**Ethnicity**
Non-Hispanic White	577
Black	94
Hispanic	24
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	245
From 75 to 84	232
85 and over	96
Less than 65	136

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	15
Ischemic Heart Disease	70
Depression	47
Chronic Kidney Disease	75
Asthma	9
Osteoperosis	11
Atrial Fibrilation	36
Heart Failure	74
Chronic Obstructive Pulmonary Disease	47
Diabetes	67
Dementia	25
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2019 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	281
doctor visit	281
hospital care	1577
inpatient care	1577

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	364
Female	357

**Ethnicity**
Non-Hispanic White	576
Black	87
Hispanic	40
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	255
From 75 to 84	251
85 and over	100
Less than 65	115

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	71
Depression	41
Chronic Kidney Disease	75
Asthma	11
Osteoperosis	11
Atrial Fibrilation	37
Heart Failure	73
Chronic Obstructive Pulmonary Disease	43
Diabetes	64
Dementia	23
Cancer	14

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2020 were hospital care, inpatient care and dialysis.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	218
doctor visit	124
hospital care	1448
inpatient care	1448

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	340
Female	287

**Ethnicity**
Non-Hispanic White	500
Black	75
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	207
85 and over	94
Less than 65	100

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	14
Ischemic Heart Disease	70
Depression	44
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	12
Atrial Fibrilation	37
Heart Failure	70
Chronic Obstructive Pulmonary Disease	44
Diabetes	62
Dementia	25
Cancer	14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2021 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	260
doctor visit	157
hemofiltration	42
hospital care	1369
inpatient care	1369

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	362
Female	266

**Ethnicity**
Non-Hispanic White	515
Black	64
Hispanic	30
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	247
From 75 to 84	223
85 and over	74
Less than 65	84

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	72
Depression	36
Chronic Kidney Disease	75
Asthma	8
Osteoperosis	9
Atrial Fibrilation	34
Heart Failure	67
Chronic Obstructive Pulmonary Disease	38
Diabetes	61
Dementia	21
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2022 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	233
doctor visit	164
hemofiltration	42
hospital care	1455
inpatient care	1455

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	322
Female	248

**Ethnicity**
Non-Hispanic White	468
Black	59
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	226
From 75 to 84	198
85 and over	69
Less than 65	77

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	22
Ischemic Heart Disease	59
Depression	40
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	15
Atrial Fibrilation	47
Heart Failure	64
Chronic Obstructive Pulmonary Disease	38
Diabetes	61
Dementia	12
Cancer	19

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH during 2023 were hospital care, inpatient care, dialysis and hemofiltration.

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

dialysis	165
doctor visit	154
hemofiltration	41
hospital care	1277
inpatient care	1277

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	314
Female	248

**Ethnicity**
Non-Hispanic White	457
Black	59
Hispanic	25
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	203
85 and over	88
Less than 65	70

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	21
Ischemic Heart Disease	63
Depression	38
Chronic Kidney Disease	75
Asthma	13
Osteoperosis	12
Atrial Fibrilation	52
Heart Failure	66
Chronic Obstructive Pulmonary Disease	44
Diabetes	62
Dementia	16
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Allen L. Flickinger, MD for Medicare patients.

The highest averages for the top procedures that Dr. Allen L. Flickinger, MD treated as a nephrologist in Toledo, OH were hospital care, inpatient care, dialysis and hemofiltration.

dialysis	338
doctor visit	174
hemofiltration	41
hospital care	1522
inpatient care	1522

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Allen L. Flickinger, MD.

**Gender**
Male	358
Female	283

**Ethnicity**
Black / African American	78
Asian / Pacific Islander	0
Non-Hispanic White	520
Hispanic	16
Native American / Alaskan Native	0
Other	0

**Age**
75 to 84	211
85 and over	89
Less than 65	112
65 to 74	228

Average of Total of Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD From 2012 - 2023

The highest averages of the most common conditions of Medicare patients that Dr. Allen L. Flickinger, MD treated were chronic kidney disease, high cholesterol, hypertension and heart failure.

Hypertension	68
High Cholesterol	68
Stroke	14
Ischemic Heart Disease	64
Depression	35
Chronic Kidney Disease	68
Asthma	14
Osteoporosis	9
Heart Failure	65
Chronic Obstructive Pulmonary Disease	40
Diabetes	59
Atrial Fibrillation	35
Cancer	14
Dementia	18

Education & Training

He has a state license in Ohio.

Licensed In: Ohio

Ratings & Reviews

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General Payments

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

**Payments by Company**
Mallinckrodt LLC	$312 ACTHAR $312
Astellas Pharma US Inc	$100 $100
Baxter Healthcare	$72 Renal - HD $35	BioTherapeutics - Albumin $24	Renal - CRRT $14
Vifor Pharma, Inc.	$68 $68
Keryx Biopharmaceuticals, Inc.	$34 Auryxia $34
Other	$260 System One $30	SAMSCA $28	Relistor $22	ACTHAR $21	Sensipar $19	Other $141

**Types of Payments**
Food and Beverage	$584
Education	$263

Research Payments

Dr. Allen L. Flickinger, MD has received 1 research payments totaling $1,000.

Biography

Dr. Allen Flickinger's specialty is adult nephrology. He is a graduate of the University of Toledo College of Medicine.

Select Year:

Dr. Allen L. Flickinger, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Allen L. Flickinger, MD in 2023

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. Allen L. Flickinger, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, MD in 2022

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

2023 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Allen L. Flickinger, 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. Allen L. Flickinger, MD From 2012 - 2023

Education & Training

Ratings & Reviews

General Payments

Research Payments

Biography

Other Providers in Toledo, OH