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Home > CO Providers > Internists & Internal Medicine Doctors

Dr. Ann M. Mass, MD

(3 Ratings)

Specializes in: Internal Medicine (Adult Medicine)

225 N Mill Street Suite 116
Aspen, CO 81611

(970) 544-1234

Dr. Ann M. Mass, MD is an internist in Aspen, CO specializing in internal medicine (adult medicine).

Office Locations

225 N Mill Street Suite 116
Aspen, CO 81611

(970) 544-1234

(970) 544-1310

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2012 were lab tests, preventive care, vaccines and removal of lesion (e.g. growth).

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

breast exam	12
doctor visit	680
gynecologic procedures	12
lab tests	353
preventive care	179
removal of lesion (e.g. growth)	14
skin procedures	14
vaccines	19

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2013 were lab tests, preventive care, hospital care and inpatient care.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

breast exam	14
doctor visit	697
ear procedures	13
gynecologic procedures	14
hospital care	34
inpatient care	34
lab tests	374
preventive care	201
removal of lesion (e.g. growth)	21
skin procedures	21
vaccines	24

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	129
Female	170

**Ethnicity**
Non-Hispanic White	284
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	183
From 75 to 84	76
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2013

Hypertension	46
High Cholesterol	60
Stroke	0
Ischemic Heart Disease	29
Depression	15
Chronic Kidney Disease	11
Asthma	5
Osteoperosis	10
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	11
Diabetes	10
Dementia	7
Cancer	17

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2014 were lab tests, preventive care, anorectal procedures and vaccines.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

anorectal procedures	51
breast exam	14
doctor visit	653
ear procedures	14
gynecologic procedures	14
hospital care	13
inpatient care	13
lab tests	300
preventive care	267
vaccines	46

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	128
Female	170

**Ethnicity**
Non-Hispanic White	281
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	192
From 75 to 84	74
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2014

Hypertension	38
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	28
Depression	15
Chronic Kidney Disease	10
Asthma	5
Osteoperosis	11
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	10
Diabetes	7
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2015 were preventive care, lab tests, vaccines and anorectal procedures.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

anorectal procedures	46
breast exam	20
doctor visit	796
ear procedures	25
gynecologic procedures	20
hospital care	20
inpatient care	20
lab tests	254
preventive care	357
removal of lesion (e.g. growth)	15
skin procedures	15
vaccines	143

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	262
Female	358

**Ethnicity**
Non-Hispanic White	590
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	370
From 75 to 84	182
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2015

Hypertension	37
High Cholesterol	49
Stroke	0
Ischemic Heart Disease	32
Depression	14
Chronic Kidney Disease	10
Asthma	10
Osteoperosis	14
Atrial Fibrilation	10
Heart Failure	8
Chronic Obstructive Pulmonary Disease	13
Diabetes	6
Dementia	8
Cancer	17

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2016 were preventive care, lab tests, vaccines and anorectal procedures.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

anorectal procedures	18
breast exam	12
doctor visit	701
ear procedures	12
gynecologic procedures	12
lab tests	156
preventive care	173
removal of lesion (e.g. growth)	17
skin procedures	17
vaccines	42

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	105
Female	158

**Ethnicity**
Non-Hispanic White	247
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	164
From 75 to 84	79
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2016

Hypertension	36
High Cholesterol	40
Stroke	0
Ischemic Heart Disease	30
Depression	11
Chronic Kidney Disease	11
Asthma	12
Osteoperosis	13
Atrial Fibrilation	7
Heart Failure	6
Chronic Obstructive Pulmonary Disease	11
Diabetes	5
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2017 were lab tests, preventive care, removal of lesion (e.g. growth) and skin procedures.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

anorectal procedures	14
breast exam	14
doctor visit	622
gynecologic procedures	14
lab tests	111
preventive care	111
removal of lesion (e.g. growth)	24
skin procedures	24
vaccines	17

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	98
Female	166

**Ethnicity**
Non-Hispanic White	247
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	77
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2017

Hypertension	34
High Cholesterol	39
Stroke	0
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	12
Asthma	9
Osteoperosis	22
Atrial Fibrilation	7
Heart Failure	5
Chronic Obstructive Pulmonary Disease	11
Diabetes	5
Dementia	8
Cancer	16

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2018 were lab tests, preventive care, breast exam and gynecologic procedures.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

anorectal procedures	14
breast exam	16
doctor visit	743
ear procedures	14
gynecologic procedures	16
lab tests	135
preventive care	104

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	113
Female	172

**Ethnicity**
Non-Hispanic White	265
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	93
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2018

Hypertension	35
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	31
Depression	12
Chronic Kidney Disease	9
Asthma	6
Osteoperosis	18
Atrial Fibrilation	7
Heart Failure	5
Chronic Obstructive Pulmonary Disease	7
Diabetes	5
Dementia	7
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2019 were lab tests, preventive care, ear procedures and cardiac procedures.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

cardiac procedures	12
doctor visit	1075
ear procedures	20
lab tests	195
preventive care	118

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	136
Female	182

**Ethnicity**
Non-Hispanic White	292
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	188
From 75 to 84	107
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2019

Hypertension	36
High Cholesterol	56
Stroke	0
Ischemic Heart Disease	31
Depression	15
Chronic Kidney Disease	7
Asthma	4
Osteoperosis	20
Atrial Fibrilation	6
Heart Failure	4
Chronic Obstructive Pulmonary Disease	6
Diabetes	6
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2020 were lab tests, blood draw, preventive care and X-rays.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

blood draw	71
cardiac procedures	13
doctor visit	1120
ear procedures	12
lab tests	95
musculoskeletal imaging	19
preventive care	27
pulmonary testing	14
X-rays	19

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	141
Female	199

**Ethnicity**
Non-Hispanic White	309
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	201
From 75 to 84	116
85 and over	23
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2020

Hypertension	34
High Cholesterol	51
Stroke	0
Ischemic Heart Disease	31
Depression	12
Chronic Kidney Disease	10
Asthma	3
Osteoperosis	17
Atrial Fibrilation	7
Heart Failure	5
Chronic Obstructive Pulmonary Disease	5
Diabetes	6
Dementia	5
Cancer	11

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2021 were lab tests, preventive care, ear procedures and blood draw.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

blood draw	28
cardiac procedures	21
doctor visit	1009
ear procedures	29
lab tests	62
preventive care	44
pulmonary testing	14

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	145
Female	224

**Ethnicity**
Non-Hispanic White	339
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	189
From 75 to 84	152
85 and over	28
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2021

Hypertension	38
High Cholesterol	60
Stroke	4
Ischemic Heart Disease	34
Depression	14
Chronic Kidney Disease	10
Asthma	4
Osteoperosis	24
Atrial Fibrilation	8
Heart Failure	4
Chronic Obstructive Pulmonary Disease	6
Diabetes	6
Dementia	6
Cancer	14

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO during 2022 were lab tests, preventive care, ear procedures and vaccines.

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

doctor visit	1024
ear procedures	21
lab tests	100
preventive care	52
vaccines	16

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	154
Female	213

**Ethnicity**
Non-Hispanic White	331
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	190
From 75 to 84	150
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2022

Hypertension	46
High Cholesterol	75
Stroke	4
Ischemic Heart Disease	29
Depression	11
Chronic Kidney Disease	4
Asthma	8
Osteoperosis	30
Atrial Fibrilation	10
Heart Failure	4
Chronic Obstructive Pulmonary Disease	8
Diabetes	8
Dementia	3
Cancer	22

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Ann M. Mass, MD for Medicare patients.

The highest averages for the top procedures that Dr. Ann M. Mass, MD treated as an internist in Aspen, CO were lab tests, preventive care, blood draw and vaccines.

anorectal procedures	28
blood draw	49
breast exam	14
cardiac procedures	15
doctor visit	829
ear procedures	17
gynecologic procedures	14
hospital care	22
inpatient care	22
lab tests	194
musculoskeletal imaging	19
preventive care	148
pulmonary testing	14
removal of lesion (e.g. growth)	18
skin procedures	18
vaccines	43
X-rays	19

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Ann M. Mass, MD.

**Gender**
Male	128
Female	182

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	289
Native American / Alaskan Native	0
Hispanic	0
Other	0

**Age**
75 to 84	100
85 and over	4
Less than 65	0
65 to 74	182

Average of Total of Conditions of Medicare patients treated by Dr. Ann M. Mass, MD From 2012 - 2022

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

Hypertension	34
High Cholesterol	47
Stroke	0
Ischemic Heart Disease	27
Depression	12
Chronic Kidney Disease	8
Asthma	6
Osteoporosis	16
Heart Failure	5
Chronic Obstructive Pulmonary Disease	8
Diabetes	5
Atrial Fibrillation	7
Dementia	5
Cancer	14

Education & Training

She has a state license in Colorado.

Licensed In: Colorado

Ratings & Reviews

Dr. Ann M. Mass, MD has a good overall rating with an average of 2.67 out of 5 stars based on 3 ratings. We collect ratings and reviews of Dr. Ann M. Mass, MD from all over the web to help you find the right in Aspen, CO.

2.67

Overall Rating

(3 Ratings)

Leave a Review

General Payments

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

**Payments by Company**
Amgen Inc.	$41 Prolia $22	Repatha $18
Lilly USA, LLC	$24 REYVOW $24
AbbVie Inc.	$23 UBRELVY $23
Bardy Diagnostics, Inc.	$18 Carnation Ambulatory Monitor $18
Biogen, Inc.	$17 SPINRAZA $17
Other	$16 TROKENDI XR $16

**Types of Payments**
Food and Beverage	$139

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Dr. Ann M. Mass, MD

Office Locations

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. Ann M. Mass, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ann M. Mass, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Ann M. Mass, 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. Ann M. Mass, MD From 2012 - 2022

Education & Training

Ratings & Reviews

General Payments

Biography

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