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Home > SD Providers > Dermatologists

Dr. Marcus Lee Frohm, MD

Accepting New Patients

(Marcus Frohm, MD)

(666 Ratings)

Specializes in: Dermatology (Skin Disorders) and General Practice

University of Michigan Medical School

1310 W. 22nd Street 1st Floor
Sioux Falls, SD 57105

(605) 328-8600

Dr. Marcus Lee Frohm, MD is a dermatologist in Sioux Falls, SD specializing in dermatology (skin disorders) and general practice. He graduated from University of Michigan Medical School. Dr. Marcus Lee Frohm, MD is affiliated with Sanford Health, SANFORD MEDICAL CENTER and Sanford Dermatology Clinic.

Office Locations

1310 W. 22nd Street 1st Floor
Sioux Falls, SD 57105

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Noteworthy Medicare Patient Procedures Performed by Dr. Marcus Lee Frohm, MD in 2023

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

Top 5%

By Volume:

Mohs surgery

By Affordability:

ear biopsy

ear procedures

Mohs surgery

removal of benign skin lesion

skin cancer removal

skin cancer surgery

In 2023, among providers in related specialties within South Dakota, Dr. Marcus Lee Frohm, MD performed more Mohs surgery procedures for Medicare patients than 95% of them and he also had a list price for ear biopsy, ear procedures, Mohs surgery, removal of benign (non-cancerous) skin lesion, skin cancer removal, and skin cancer surgery 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 25%

By Volume:

biopsy

By Affordability:

skin lesion destruction

In 2012, among providers in related specialties within South Dakota, Dr. Marcus Lee Frohm, MD performed more biopsy procedures for Medicare patients than 75% of them and he also had a list price for skin lesion destruction (e.g. laser surgery) 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. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2012 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	479
diagnostic procedures	28
doctor visit	260
plastic surgery procedures	14
reconstructive surgery	14
removal of lesion (e.g. growth)	503
skin procedures	503
skin surgery	479
tissue transfer	14
wound repair (e.g. stitches)	14

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2013 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	528
diagnostic procedures	29
doctor visit	104
plastic surgery procedures	31
reconstructive surgery	31
removal of lesion (e.g. growth)	553
skin procedures	553
skin surgery	528
tissue transfer	31
wound repair (e.g. stitches)	31

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	267
Female	149

**Ethnicity**
Non-Hispanic White	405
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	171
From 75 to 84	152
85 and over	65
Less than 65	28

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2013

Hypertension	66
High Cholesterol	52
Stroke	4
Ischemic Heart Disease	37
Depression	12
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	5
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	25
Dementia	7
Cancer	13

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2014 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	888
diagnostic procedures	38
doctor visit	215
plastic surgery procedures	31
reconstructive surgery	31
removal of lesion (e.g. growth)	922
skin procedures	922
skin surgery	888
tissue transfer	31
wound repair (e.g. stitches)	31

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	393
Female	231

**Ethnicity**
Non-Hispanic White	613
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	252
From 75 to 84	216
85 and over	128
Less than 65	28

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2014

Hypertension	59
High Cholesterol	52
Stroke	3
Ischemic Heart Disease	36
Depression	14
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	5
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	13
Diabetes	24
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2015 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	971
diagnostic procedures	132
doctor visit	523
plastic surgery procedures	49
reconstructive surgery	49
removal of lesion (e.g. growth)	1015
skin procedures	1015
skin surgery	971
tissue transfer	49
wound repair (e.g. stitches)	49

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	584
Female	460

**Ethnicity**
Non-Hispanic White	1020
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	372
From 75 to 84	392
85 and over	238
Less than 65	42

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2015

Hypertension	64
High Cholesterol	54
Stroke	3
Ischemic Heart Disease	35
Depression	15
Chronic Kidney Disease	21
Asthma	6
Osteoperosis	5
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	26
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2016 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	900
diagnostic procedures	144
doctor visit	316
ear procedures	21
plastic surgery procedures	11
reconstructive surgery	11
removal of lesion (e.g. growth)	966
skin procedures	966
skin surgery	900
tissue transfer	11
wound repair (e.g. stitches)	11

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	328
Female	251

**Age**
From 65 to 74	219
From 75 to 84	210
85 and over	128
Less than 65	22

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2016

Hypertension	60
High Cholesterol	48
Stroke	0
Ischemic Heart Disease	35
Depression	12
Chronic Kidney Disease	26
Asthma	12
Osteoperosis	7
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2017 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	815
diagnostic procedures	154
doctor visit	280
ear procedures	12
removal of lesion (e.g. growth)	891
skin procedures	891
skin surgery	815

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	357
Female	239

**Ethnicity**
Non-Hispanic White	584
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	243
From 75 to 84	218
85 and over	120
Less than 65	15

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2017

Hypertension	64
High Cholesterol	45
Stroke	3
Ischemic Heart Disease	34
Depression	11
Chronic Kidney Disease	26
Asthma	3
Osteoperosis	7
Atrial Fibrilation	13
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	6
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2018 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	824
diagnostic procedures	141
doctor visit	271
ear procedures	25
plastic surgery procedures	13
reconstructive surgery	13
removal of lesion (e.g. growth)	910
skin procedures	910
skin surgery	824
tissue transfer	13
wound repair (e.g. stitches)	13

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	395
Female	281

**Ethnicity**
Non-Hispanic White	658
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	269
From 75 to 84	232
85 and over	152
Less than 65	23

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2018

Hypertension	62
High Cholesterol	49
Stroke	3
Ischemic Heart Disease	38
Depression	17
Chronic Kidney Disease	30
Asthma	4
Osteoperosis	6
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	8
Cancer	10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2019 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	893
diagnostic procedures	29
doctor visit	295
ear procedures	29
removal of lesion (e.g. growth)	1012
skin procedures	1012
skin surgery	893

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	421
Female	313

**Ethnicity**
Non-Hispanic White	713
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	266
85 and over	146
Less than 65	28

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2019

Hypertension	66
High Cholesterol	56
Stroke	2
Ischemic Heart Disease	35
Depression	13
Chronic Kidney Disease	31
Asthma	4
Osteoperosis	8
Atrial Fibrilation	15
Heart Failure	14
Chronic Obstructive Pulmonary Disease	12
Diabetes	25
Dementia	8
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2020 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	919
diagnostic procedures	22
doctor visit	219
ear procedures	22
plastic surgery procedures	14
reconstructive surgery	14
removal of lesion (e.g. growth)	1030
skin procedures	1030
skin surgery	919
tissue transfer	14
wound repair (e.g. stitches)	14

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	428
Female	255

**Ethnicity**
Non-Hispanic White	659
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	256
85 and over	114
Less than 65	14

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2020

Hypertension	61
High Cholesterol	55
Stroke	2
Ischemic Heart Disease	40
Depression	14
Chronic Kidney Disease	28
Asthma	4
Osteoperosis	8
Atrial Fibrilation	11
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	25
Dementia	7
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2021 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	902
diagnostic procedures	19
doctor visit	507
ear procedures	19
plastic surgery procedures	18
reconstructive surgery	18
removal of lesion (e.g. growth)	963
skin procedures	963
skin surgery	902
tissue transfer	18
wound repair (e.g. stitches)	18

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	390
Female	283

**Ethnicity**
Non-Hispanic White	654
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	291
From 75 to 84	244
85 and over	122
Less than 65	16

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2021

Hypertension	60
High Cholesterol	54
Stroke	2
Ischemic Heart Disease	37
Depression	16
Chronic Kidney Disease	29
Asthma	3
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	15
Chronic Obstructive Pulmonary Disease	6
Diabetes	24
Dementia	6
Cancer	10

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD during 2022 were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

cancer surgery	980
diagnostic procedures	14
doctor visit	766
ear procedures	14
plastic surgery procedures	28
reconstructive surgery	28
removal of lesion (e.g. growth)	1038
skin procedures	1038
skin surgery	980
tissue transfer	28
wound repair (e.g. stitches)	28

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	404
Female	287

**Ethnicity**
Non-Hispanic White	675
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	295
From 75 to 84	237
85 and over	144
Less than 65	15

Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD in 2022

Hypertension	73
High Cholesterol	74
Stroke	5
Ischemic Heart Disease	33
Depression	13
Chronic Kidney Disease	25
Asthma	8
Osteoperosis	11
Atrial Fibrilation	19
Heart Failure	13
Chronic Obstructive Pulmonary Disease	11
Diabetes	26
Dementia	3
Cancer	17

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Marcus Lee Frohm, MD for Medicare patients.

The highest averages for the top procedures that Dr. Marcus Lee Frohm, MD treated as a dermatologist in Sioux Falls, SD were removal of lesion (e.g. growth), skin procedures, skin surgery and cancer surgery.

cancer surgery	827
diagnostic procedures	68
doctor visit	341
ear procedures	20
plastic surgery procedures	23
reconstructive surgery	23
removal of lesion (e.g. growth)	891
skin procedures	891
skin surgery	827
tissue transfer	23
wound repair (e.g. stitches)	23

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Marcus Lee Frohm, MD.

**Gender**
Male	360
Female	249

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	543
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	220
85 and over	123
Less than 65	21
65 to 74	245

Average of Total of Conditions of Medicare patients treated by Dr. Marcus Lee Frohm, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Marcus Lee Frohm, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	57
High Cholesterol	49
Stroke	2
Ischemic Heart Disease	32
Depression	12
Chronic Kidney Disease	23
Asthma	4
Osteoporosis	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	9
Diabetes	22
Atrial Fibrillation	12
Dementia	6
Cancer	11

Education & Training

Dr. Marcus Lee Frohm, MD graduated from University of Michigan Medical School. He completed residency at Mayo Clinic. He is certified by the American Board of Dermatology and has a state license in South Dakota.

Medical School: University of Michigan Medical School

Residency: Mayo Clinic

Board Certification: American Board of Dermatology

Licensed In: South Dakota

Affiliations & Hospitals

Dr. Marcus Lee Frohm, MD is associated with these hospitals and organizations:

Sanford Health

SANFORD MEDICAL CENTER

Sanford Dermatology Clinic

Ratings & Reviews

Dr. Marcus Lee Frohm, MD has an exceptional overall rating with an average of 4.92 out of 5 stars based on 666 ratings. We collect ratings and reviews of Dr. Marcus Lee Frohm, MD from all over the web to help you find the right in Sioux Falls, SD.

4.92

Overall Rating

(666 Ratings)

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General Payments

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

**Payments by Company**
AbbVie, Inc.	$152 Humira $70	Skyrizi $64	$18
Celgene Corporation	$78 Otezla $33	$45
Galderma Laboratories, L.P.	$67 SOOLANTRA $56	EPIDUO $11
Actelion Pharmaceuticals US, Inc.	$60 VALCHLOR MECHLORETHAMINE $60
AbbVie Inc.	$42 Humira $42
Other	$83 EUCRISA $32	ACZONE $27	Enbrel $14	Erivedge $10

**Types of Payments**
Food and Beverage	$482

Biography

Dr. Marcus Frohm sees patients in Sioux Falls, SD. His medical specialties are general practice and dermatology (skin disorders). His patients gave him an average rating of 5.0 stars (out of 5). Dr. Frohm is a graduate of the University of Michigan Medical School. His training includes a residency program at Mayo Clinic. Distinctions awarded to Dr. Frohm include: Clifford B Scott Award, Sigma Phi Epsilon, University of Pennsylvania; Herman P. Schwann Award in Bioengineering; and William B. Taylor Dermatology Award, University of Michigan Medical School. Dr. Frohm is affiliated with Sanford Health. He welcomes new patients at his office inSioux Falls, SD as reported by Yext.