In 2023, among providers in related specialties within Maryland, Dr. Alvanus Howland Hartley, MD performed more ear biopsy, and photodynamic skin therapy procedures for Medicare patients than 95% of them and he also had a list price for photodynamic skin therapy, photodynamic therapy (PDT), and topical photodynamic therapy 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 Affordability:

incision and drainage of skin abscess

skin incision and drainage

In 2023, Dr. Alvanus Howland Hartley, MD had a list price for incision and drainage of skin abscess (e.g. boil), and skin incision and drainage that was lower than the list prices billed to Medicare by 90% of providers in related specialties within Maryland. 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 Affordability:

removal of benign skin lesion

skin tag removal

In 2012, Dr. Alvanus Howland Hartley, MD had a list price for removal of benign (non-cancerous) skin lesion, and skin tag removal that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Maryland. 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. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2012 were removal of lesion (e.g. growth), skin procedures, diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	34
diagnostic procedures	936
doctor visit	2384
ear procedures	68
eye procedures	12
incision and drainage	34
injections	51
lab tests	15
minor procedures	34
phototherapy (light therapy)	295
removal of lesion (e.g. growth)	1693
skin procedures	1693
skin surgery	34

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2013 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	35
diagnostic procedures	785
doctor visit	1753
ear procedures	60
incision and drainage	35
injections	34
lab tests	27
minor procedures	35
phototherapy (light therapy)	437
removal of lesion (e.g. growth)	1285
skin procedures	1326
skin surgery	53

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	656
Female	740

**Ethnicity**
Non-Hispanic White	1343
Black	22
Hispanic	0
Asian	0
Other	14
Native American	0

**Age**
From 65 to 74	752
From 75 to 84	446
85 and over	144
Less than 65	54

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2013

Hypertension	65
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	31
Depression	11
Chronic Kidney Disease	13
Asthma	6
Osteoperosis	7
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	29
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2014 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and diagnostic procedures.

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	13
diagnostic procedures	518
doctor visit	1365
ear procedures	31
incision and drainage	13
injections	15
lab tests	17
minor procedures	13
phototherapy (light therapy)	731
removal of lesion (e.g. growth)	1024
skin procedures	1118
skin surgery	13

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	521
Female	496

**Ethnicity**
Non-Hispanic White	981
Black	0
Hispanic	0
Asian	0
Other	17
Native American	0

**Age**
From 65 to 74	540
From 75 to 84	331
85 and over	115
Less than 65	31

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2014

Hypertension	63
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	29
Depression	11
Chronic Kidney Disease	13
Asthma	5
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	26
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2015 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	36
diagnostic procedures	705
doctor visit	1794
ear procedures	65
incision and drainage	36
injections	34
lab tests	12
laser treatment	187
minor procedures	36
phototherapy (light therapy)	665
removal of lesion (e.g. growth)	1328
skin procedures	1618
skin surgery	48

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	1280
Female	1406

**Ethnicity**
Non-Hispanic White	2550
Black	60
Hispanic	0
Asian	0
Other	52
Native American	0

**Age**
From 65 to 74	1450
From 75 to 84	850
85 and over	276
Less than 65	110

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2015

Hypertension	63
High Cholesterol	58
Stroke	4
Ischemic Heart Disease	29
Depression	13
Chronic Kidney Disease	15
Asthma	9
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	26
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2016 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	21
diagnostic procedures	756
doctor visit	1958
ear procedures	53
incision and drainage	21
injections	23
minor procedures	36
phototherapy (light therapy)	373
removal of lesion (e.g. growth)	1471
skin procedures	1609
skin surgery	36
wound repair (e.g. stitches)	15

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	688
Female	760

**Ethnicity**
Non-Hispanic White	1396
Black	0
Hispanic	0
Asian	0
Other	27
Native American	0

**Age**
From 65 to 74	757
From 75 to 84	479
85 and over	150
Less than 65	62

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2016

Hypertension	63
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	31
Depression	10
Chronic Kidney Disease	18
Asthma	11
Osteoperosis	6
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	9
Diabetes	27
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2017 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	24
diagnostic procedures	646
doctor visit	1735
ear procedures	33
incision and drainage	24
injections	28
minor procedures	36
phototherapy (light therapy)	493
removal of lesion (e.g. growth)	1372
skin procedures	1540
skin surgery	38
wound repair (e.g. stitches)	12

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	664
Female	707

**Ethnicity**
Non-Hispanic White	1306
Black	0
Hispanic	14
Asian	0
Other	36
Native American	0

**Age**
From 65 to 74	702
From 75 to 84	476
85 and over	154
Less than 65	39

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2017

Hypertension	64
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	30
Depression	12
Chronic Kidney Disease	19
Asthma	6
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	27
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2018 were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	19
diagnostic procedures	550
doctor visit	1447
ear procedures	39
incision and drainage	19
injections	20
lab tests	14
minor procedures	35
phototherapy (light therapy)	155
removal of lesion (e.g. growth)	1130
skin procedures	1285
skin surgery	19
wound repair (e.g. stitches)	16

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	572
Female	593

**Ethnicity**
Non-Hispanic White	1115
Black	0
Hispanic	0
Asian	0
Other	33
Native American	0

**Age**
From 65 to 74	576
From 75 to 84	437
85 and over	126
Less than 65	26

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2018

Hypertension	67
High Cholesterol	61
Stroke	4
Ischemic Heart Disease	32
Depression	13
Chronic Kidney Disease	20
Asthma	5
Osteoperosis	7
Atrial Fibrilation	10
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	27
Dementia	7
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2019 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and ear procedures.

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	25
diagnostic procedures	48
doctor visit	1342
ear procedures	48
incision and drainage	25
injections	27
minor procedures	25
phototherapy (light therapy)	109
removal of lesion (e.g. growth)	1002
skin procedures	1111
skin surgery	25

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	532
Female	558

**Ethnicity**
Non-Hispanic White	1043
Black	0
Hispanic	0
Asian	0
Other	32
Native American	0

**Age**
From 65 to 74	549
From 75 to 84	408
85 and over	118
Less than 65	15

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2019

Hypertension	65
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	33
Depression	13
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2020 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and abscess drainage.

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	18
diagnostic procedures	17
doctor visit	982
ear procedures	17
incision and drainage	18
injections	15
lab tests	14
minor procedures	18
phototherapy (light therapy)	47
removal of lesion (e.g. growth)	607
skin procedures	654
skin surgery	18

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	404
Female	382

**Ethnicity**
Non-Hispanic White	751
Black	0
Hispanic	0
Asian	0
Other	24
Native American	0

**Age**
From 65 to 74	368
From 75 to 84	317
85 and over	90
Less than 65	11

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2020

Hypertension	61
High Cholesterol	62
Stroke	4
Ischemic Heart Disease	30
Depression	11
Chronic Kidney Disease	21
Asthma	3
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	7
Diabetes	22
Dementia	5
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2021 were skin procedures, removal of lesion (e.g. growth), injections and phototherapy (light therapy).

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	21
diagnostic procedures	22
doctor visit	1068
ear procedures	22
incision and drainage	21
injections	30
minor procedures	21
phototherapy (light therapy)	28
removal of lesion (e.g. growth)	680
skin procedures	708
skin surgery	21

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	394
Female	380

**Ethnicity**
Non-Hispanic White	737
Black	0
Hispanic	0
Asian	0
Other	26
Native American	0

**Age**
From 65 to 74	369
From 75 to 84	295
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2021

Hypertension	66
High Cholesterol	65
Stroke	4
Ischemic Heart Disease	33
Depression	13
Chronic Kidney Disease	23
Asthma	4
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	10
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD during 2022 were skin procedures, removal of lesion (e.g. growth), phototherapy (light therapy) and injections.

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

abscess drainage	26
diagnostic procedures	29
doctor visit	1112
ear procedures	29
incision and drainage	26
injections	30
minor procedures	26
phototherapy (light therapy)	59
removal of lesion (e.g. growth)	661
skin procedures	720
skin surgery	26

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	400
Female	402

**Ethnicity**
Non-Hispanic White	764
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	363
From 75 to 84	326
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2022

Hypertension	71
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	25
Depression	10
Chronic Kidney Disease	14
Asthma	7
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	23
Dementia	5
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Alvanus Howland Hartley, MD for Medicare patients.

The highest averages for the top procedures that Dr. Alvanus Howland Hartley, MD treated as a pediatric dermatologist in PRINCE FREDERICK, MD were skin procedures, removal of lesion (e.g. growth), diagnostic procedures and phototherapy (light therapy).

abscess drainage	24
diagnostic procedures	455
doctor visit	1540
ear procedures	42
eye procedures	12
incision and drainage	24
injections	27
lab tests	16
laser treatment	187
minor procedures	28
phototherapy (light therapy)	308
removal of lesion (e.g. growth)	1113
skin procedures	1216
skin surgery	30
wound repair (e.g. stitches)	14

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Alvanus Howland Hartley, MD.

**Gender**
Male	555
Female	584

**Ethnicity**
Black / African American	7
Asian / Pacific Islander	0
Non-Hispanic White	1089
Native American / Alaskan Native	0
Hispanic	1
Other	23

**Age**
75 to 84	396
85 and over	106
Less than 65	31
65 to 74	584

Average of Total of Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD From 2012 - 2022

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

Hypertension	58
High Cholesterol	56
Stroke	3
Ischemic Heart Disease	27
Depression	10
Chronic Kidney Disease	16
Asthma	5
Osteoporosis	6
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	23
Atrial Fibrillation	9
Dementia	5
Cancer	10

Education & Training

He completed residency at University of Michigan Affiliated Hospitals. He is certified by the American Board of Dermatology and has a state license in Maryland.

Residency: University of Michigan Affiliated Hospitals

Board Certification: American Board of Dermatology

Licensed In: Maryland

Ratings & Reviews

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General Payments

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

**Payments by Company**
Janssen Biotech, Inc.	$975 Tremfya $569	STELARA $386	SIMPONI ARIA $20
LEO Pharma Inc.	$682 ENSTILAR $419	ADBRY $124	PICATO $61	Finacea $44	$34
AbbVie, Inc.	$392 Humira $375	Skyrizi $18
Novartis Pharmaceuticals Corporation	$268 COSENTYX $212	$55
Pfizer Inc.	$175 EUCRISA $146	CIBINQO $30
Other	$1,545 DUPIXENT $262	XTRAC $166	Skyrizi $153	Cimzia $98	DORYX $86	Other $780

**Types of Payments**
Food and Beverage	$3,358
Education	$680

Biography

Dr. A. Hartley is a pediatric dermatology specialist in Prince Frederick, MD. His practice in PRINCE FREDERICK, MD is open to new patients as reported by Doctor.com. After completing medical school at the University of Vermont College of Medicine, he performed his residency at a hospital affiliated with the University of Michigan.

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Dr. Alvanus Howland Hartley, MD

Office Locations

Noteworthy Medicare Patient Procedures Performed by Dr. Alvanus Howland Hartley, MD in 2023

By Volume:

By Affordability:

By Affordability:

By Affordability:

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. Alvanus Howland Hartley, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Alvanus Howland Hartley, MD 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. Alvanus Howland Hartley, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

Other Providers in PRINCE FREDERICK, MD