In 2023, among providers in related specialties within Maryland, Dr. John A. Billon, MD performed more A1C test, blood draw, complete blood count (CBC), flu shot, lab tests, lipid profile, phlebotomy for lab tests, preventive care, thyroid blood test, total PSA test, and uric acid blood test procedures for Medicare patients than 95% of them and he also had a list price for metabolic panel, partial thromboplastin time (PTT) test, prostate screening, screening PSA test, uric acid blood test, and uric acid 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:

creatinine urine test

microalbumin urine test

prothrombin time test

By Affordability:

thyroid blood test

thyroid function tests

In 2023, among providers in related specialties within Maryland, Dr. John A. Billon, MD performed more creatinine urine test, microalbumin urine test, and prothrombin time (PT) test procedures for Medicare patients than 90% of them and he also had a list price for thyroid blood test, and thyroid function tests that was lower than the list prices billed to Medicare by 90% 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:

serum folate test

By Affordability:

cholesterol screening

phosphorus blood test

phosphorus test

prostate-specific antigen test

In 2012, among providers in related specialties within Maryland, Dr. John A. Billon, MD performed more serum folate test procedures for Medicare patients than 75% of them and he also had a list price for cholesterol screening, folic acid tests, iron tests, lipid profile, magnesium test, phosphorus blood test, phosphorus test, prostate-specific antigen (PSA) test, serum folate test, total PSA test, vitamin B12 test, 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. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2012 were hospital care and inpatient care.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

doctor visit	1211
hospital care	120
inpatient care	120

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2013 were preventive care, vaccines, blood draw and lab tests.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	29
diabetes management	11
doctor visit	1245
hospital care	15
inpatient care	15
lab tests	27
preventive care	87
vaccines	87

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	216
Female	340

**Ethnicity**
Non-Hispanic White	526
Black	17
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	235
From 75 to 84	181
85 and over	74
Less than 65	66

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2013

Hypertension	69
High Cholesterol	43
Stroke	4
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	17
Asthma	9
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	15
Chronic Obstructive Pulmonary Disease	16
Diabetes	29
Dementia	8
Cancer	9

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2014 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	226
doctor visit	1362
lab tests	31
preventive care	113
vaccines	113

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	197
Female	302

**Ethnicity**
Non-Hispanic White	476
Black	12
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	237
From 75 to 84	144
85 and over	55
Less than 65	63

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2014

Hypertension	66
High Cholesterol	39
Stroke	2
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	14
Asthma	8
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	10
Chronic Obstructive Pulmonary Disease	13
Diabetes	30
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2015 were blood draw, preventive care, vaccines and lab tests.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	270
diabetes management	27
doctor visit	1214
lab tests	72
preventive care	164
vaccines	164

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	380
Female	552

**Ethnicity**
Non-Hispanic White	888
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	414
From 75 to 84	284
85 and over	110
Less than 65	124

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2015

Hypertension	65
High Cholesterol	39
Stroke	3
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	15
Asthma	10
Osteoperosis	5
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	15
Diabetes	30
Dementia	6
Cancer	8

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2016 were blood draw, lab tests, preventive care and vaccines.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	231
doctor visit	949
lab tests	160
preventive care	107
thyroid function tests	11
vaccines	93

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	201
Female	234

**Ethnicity**
Non-Hispanic White	411
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	131
85 and over	55
Less than 65	59

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2016

Hypertension	65
High Cholesterol	40
Stroke	5
Ischemic Heart Disease	32
Depression	21
Chronic Kidney Disease	20
Asthma	16
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	13
Chronic Obstructive Pulmonary Disease	15
Diabetes	31
Dementia	9
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2017 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	916
diabetes management	331
doctor visit	1434
lab tests	4826
preventive care	1176
thyroid function tests	728
vaccines	227

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	496
Female	265

**Ethnicity**
Non-Hispanic White	709
Black	13
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	390
From 75 to 84	239
85 and over	102
Less than 65	30

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2017

Hypertension	50
High Cholesterol	25
Stroke	4
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	27
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2018 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	813
diabetes management	298
doctor visit	1645
lab tests	4756
preventive care	1052
thyroid function tests	647
vaccines	194

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	492
Female	265

**Ethnicity**
Non-Hispanic White	696
Black	18
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	374
From 75 to 84	266
85 and over	91
Less than 65	26

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2018

Hypertension	55
High Cholesterol	45
Stroke	4
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	24
Asthma	4
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	26
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2019 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	986
diabetes management	282
doctor visit	1784
ear procedures	16
lab tests	5168
preventive care	1147
thyroid function tests	703
vaccines	204

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	513
Female	261

**Ethnicity**
Non-Hispanic White	714
Black	0
Hispanic	0
Asian	0
Other	37
Native American	0

**Age**
From 65 to 74	369
From 75 to 84	286
85 and over	91
Less than 65	28

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2019

Hypertension	66
High Cholesterol	52
Stroke	5
Ischemic Heart Disease	30
Depression	13
Chronic Kidney Disease	23
Asthma	5
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2020 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	981
chronic care	43
diabetes management	315
doctor visit	1546
lab tests	5295
preventive care	1263
thyroid function tests	707
vaccines	237

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	485
Female	251

**Ethnicity**
Non-Hispanic White	689
Black	0
Hispanic	0
Asian	0
Other	30
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	292
85 and over	86
Less than 65	18

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2020

Hypertension	66
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	31
Depression	16
Chronic Kidney Disease	23
Asthma	4
Osteoperosis	7
Atrial Fibrilation	14
Heart Failure	10
Chronic Obstructive Pulmonary Disease	7
Diabetes	24
Dementia	8
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2021 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	1047
diabetes management	332
doctor visit	1532
lab tests	5760
preventive care	1158
thyroid function tests	683
vaccines	178

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	487
Female	253

**Ethnicity**
Non-Hispanic White	685
Black	12
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	345
From 75 to 84	304
85 and over	74
Less than 65	17

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2021

Hypertension	67
High Cholesterol	54
Stroke	4
Ischemic Heart Disease	33
Depression	15
Chronic Kidney Disease	23
Asthma	3
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	8
Chronic Obstructive Pulmonary Disease	7
Diabetes	25
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD during 2022 were lab tests, preventive care, blood draw and thyroid function tests.

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

blood draw	1094
diabetes management	342
doctor visit	1424
lab tests	5337
preventive care	1200
thyroid function tests	738
vaccines	226

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Male	504
Female	232

**Ethnicity**
Non-Hispanic White	671
Black	19
Hispanic	0
Asian	0
Other	34
Native American	0

**Age**
From 65 to 74	325
From 75 to 84	319
85 and over	76
Less than 65	16

Conditions of Medicare patients treated by Dr. John A. Billon, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	28
Depression	13
Chronic Kidney Disease	15
Asthma	7
Osteoperosis	9
Atrial Fibrilation	17
Heart Failure	8
Chronic Obstructive Pulmonary Disease	11
Diabetes	23
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. John A. Billon, MD for Medicare patients.

The highest averages for the top procedures that Dr. John A. Billon, MD treated as a family medicine practitioner in Arnold, MD were lab tests, preventive care, blood draw and thyroid function tests.

blood draw	659
chronic care	43
diabetes management	242
doctor visit	1395
ear procedures	16
hospital care	67
inpatient care	67
lab tests	3143
preventive care	746
thyroid function tests	602
vaccines	172

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. John A. Billon, MD.

**Gender**
Female	268
Male	361

**Ethnicity**
Black / African American	8
Asian / Pacific Islander	0
Non-Hispanic White	587
Native American / Alaskan Native	0
Hispanic	0
Other	17

**Age**
85 and over	74
75 to 84	222
Less than 65	40
65 to 74	292

Average of Total of Conditions of Medicare patients treated by Dr. John A. Billon, MD From 2012 - 2022

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

Hypertension	58
High Cholesterol	42
Stroke	3
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	17
Asthma	6
Osteoporosis	5
Heart Failure	9
Chronic Obstructive Pulmonary Disease	9
Diabetes	24
Atrial Fibrillation	10
Dementia	7
Cancer	9

Education & Training

He has a state license in Maryland.

Licensed In: Maryland

Ratings & Reviews

Dr. John A. Billon, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 1 ratings. We collect ratings and reviews of Dr. John A. Billon, MD from all over the web to help you find the right in Arnold, MD.

Overall Rating

(1 Rating)

Leave a Review

Reviews Left On DocSpot

Overall Rating: 5.0 2024-11-29

Dr Billon always has a friendly demeanor and is very thorough with exams. He became my Dr. after Dr Keithley left MPCP to do concierge service for her patients.

General Payments

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

**Payments by Company**
Novo Nordisk Inc	$1,922 Ozempic $515	RYBELSUS $432	Saxenda $315	Tresiba $186	NovoLog $125	Other $350
AbbVie Inc.	$895 Creon $300	UBRELVY $238	LINZESS $157	VRAYLAR $92	Synthroid $73	Other $36
Pfizer Inc.	$778 EUCRISA $131	ELIQUIS $96	PAXLOVID $84	PREVNAR 20 $79	COMIRNATY $59	Other $330
AstraZeneca Pharmaceuticals LP	$709 FARXIGA $454	DALIRESP $102	SYMBICORT $88	BREZTRI $32	BREZTRI AEROSPHERE $17	Other $16
Merck Sharp & Dohme Corporation	$696 BELSOMRA $303	GARDASIL9 $144	STEGLATRO $83	DULERA $48	STEGLUJAN $43	Other $74
Other	$5,597 JARDIANCE $365	XIFAXAN $290	Repatha $288	Vascepa $245	Kerendia $180	Other $4,230

**Types of Payments**
Food and Beverage	$10,598

Biography

Dr. John Billon specializes in family medicine and practices in Arnold, MD. Dr. Billon graduated from Thomas Jefferson University, Jefferson Medical College.