Procedure Volume Patient Data Patient Conditions Reviews Back to Top

Home > FL Providers > Internists & Internal Medicine Doctors

Dr. Natalia Keyser, MD

Accepting New Patients

(No ratings)

Specializes in: Internal Medicine (Adult Medicine) and Hospital Medicine (Hospitalist)

University of Antioquia Faculty of Medicine (1998)

350 7th Street N
Naples, FL 34102

(239) 624-3997

Dr. Natalia Keyser, MD is an internist in Naples, FL specializing in internal medicine (adult medicine) and hospital medicine (hospitalist). She graduated from University of Antioquia Faculty of Medicine in 1998 and has 28 years of experience. Dr. Natalia Keyser, MD is affiliated with NCH Healthcare System.

Office Locations

350 7th Street N
Naples, FL 34102

(239) 624-3997

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Natalia Keyser, MD in 2023

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

Top 25%

By Volume:

inpatient hospital care

By Affordability:

hospital care

inpatient care

inpatient hospital care

In 2012, among providers in related specialties within Florida, Dr. Natalia Keyser, MD performed more inpatient hospital care (for patient admitted to hospital) procedures for Medicare patients than 75% of them and she also had a list price for hospital care, inpatient care, and inpatient hospital care (for patient admitted to hospital) 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. Natalia Keyser, MD treated as an internist in Naples, FL during 2012 were lab tests, hospital care, inpatient care and nursing home care.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

blood draw	21
breathing treatment	13
doctor visit	1268
hospital care	428
inpatient care	428
lab tests	440
nursing home care	187
preventive care	106
vaccines	68

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2013 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

blood draw	20
breathing treatment	12
doctor visit	1284
hospital care	1101
inpatient care	1101
lab tests	393
nursing home care	86
preventive care	97
vaccines	75

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	273
Female	447

**Ethnicity**
Non-Hispanic White	684
Black	0
Hispanic	23
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	166
From 75 to 84	255
85 and over	281
Less than 65	18

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	10
Ischemic Heart Disease	56
Depression	30
Chronic Kidney Disease	40
Asthma	8
Osteoperosis	19
Atrial Fibrilation	25
Heart Failure	36
Chronic Obstructive Pulmonary Disease	26
Diabetes	29
Dementia	33
Cancer	18

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2014 were hospital care, inpatient care, lab tests and preventive care.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

diabetes management	17
doctor visit	1158
ear procedures	14
hospital care	603
inpatient care	603
lab tests	356
nursing home care	63
preventive care	91
vaccines	61

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	175
Female	323

**Ethnicity**
Non-Hispanic White	459
Black	0
Hispanic	22
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	161
85 and over	196
Less than 65	0

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	10
Ischemic Heart Disease	49
Depression	29
Chronic Kidney Disease	34
Asthma	7
Osteoperosis	17
Atrial Fibrilation	23
Heart Failure	31
Chronic Obstructive Pulmonary Disease	19
Diabetes	29
Dementia	33
Cancer	15

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2015 were hospital care, inpatient care, lab tests and nursing home care.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

blood draw	27
doctor visit	946
hospital care	524
inpatient care	524
lab tests	280
nursing home care	220
preventive care	13
vaccines	13

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	442
Female	708

**Ethnicity**
Non-Hispanic White	1082
Black	0
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	260
From 75 to 84	400
85 and over	466
Less than 65	24

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2015

Hypertension	75
High Cholesterol	69
Stroke	11
Ischemic Heart Disease	53
Depression	34
Chronic Kidney Disease	40
Asthma	12
Osteoperosis	18
Atrial Fibrilation	23
Heart Failure	34
Chronic Obstructive Pulmonary Disease	20
Diabetes	28
Dementia	35
Cancer	16

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2016 were nursing home care, hospital care, inpatient care and lab tests.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

blood draw	17
doctor visit	652
hospital care	227
inpatient care	227
lab tests	134
nursing home care	237

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	142
Female	240

**Ethnicity**
Non-Hispanic White	361
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	60
From 75 to 84	133
85 and over	178
Less than 65	11

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	11
Ischemic Heart Disease	59
Depression	40
Chronic Kidney Disease	44
Asthma	26
Osteoperosis	17
Atrial Fibrilation	25
Heart Failure	38
Chronic Obstructive Pulmonary Disease	24
Diabetes	28
Dementia	48
Cancer	19

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2017 were nursing home care and mental health therapy.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

doctor visit	596
mental health therapy	20
nursing home care	225

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	165
Female	233

**Ethnicity**
Non-Hispanic White	380
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	151
85 and over	179
Less than 65	0

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2017

Hypertension	75
High Cholesterol	59
Stroke	9
Ischemic Heart Disease	55
Depression	44
Chronic Kidney Disease	46
Asthma	7
Osteoperosis	18
Atrial Fibrilation	23
Heart Failure	33
Chronic Obstructive Pulmonary Disease	25
Diabetes	30
Dementia	60
Cancer	22

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2018 were hospital care and inpatient care.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

doctor visit	385
hospital care	20
inpatient care	20

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	80
Female	122

**Ethnicity**
Non-Hispanic White	189
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	0
From 75 to 84	65
85 and over	112
Less than 65	0

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2018

Hypertension	75
High Cholesterol	48
Stroke	9
Ischemic Heart Disease	56
Depression	47
Chronic Kidney Disease	43
Asthma	5
Osteoperosis	11
Atrial Fibrilation	23
Heart Failure	36
Chronic Obstructive Pulmonary Disease	25
Diabetes	27
Dementia	68
Cancer	15

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2019 were hospital care and inpatient care.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

doctor visit	365
hospital care	258
inpatient care	258

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	0
Female	160

**Age**
From 65 to 74	0
From 75 to 84	107
85 and over	129
Less than 65	0

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2019

Hypertension	75
High Cholesterol	68
Stroke	15
Ischemic Heart Disease	66
Depression	48
Chronic Kidney Disease	54
Asthma	8
Osteoperosis	16
Atrial Fibrilation	33
Heart Failure	46
Chronic Obstructive Pulmonary Disease	25
Diabetes	38
Dementia	57
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2020 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

doctor visit	64
hospital care	538
inpatient care	514
outpatient care	24

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	141
Female	154

**Ethnicity**
Non-Hispanic White	268
Black	0
Hispanic	15
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	74
From 75 to 84	112
85 and over	88
Less than 65	21

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	17
Ischemic Heart Disease	63
Depression	45
Chronic Kidney Disease	55
Asthma	8
Osteoperosis	16
Atrial Fibrilation	33
Heart Failure	42
Chronic Obstructive Pulmonary Disease	28
Diabetes	33
Dementia	40
Cancer	17

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2021 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

hospital care	1163
inpatient care	1021
outpatient care	142

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	232
Female	207

**Ethnicity**
Non-Hispanic White	398
Black	0
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	146
From 75 to 84	174
85 and over	95
Less than 65	24

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	18
Ischemic Heart Disease	67
Depression	38
Chronic Kidney Disease	51
Asthma	12
Osteoperosis	18
Atrial Fibrilation	36
Heart Failure	44
Chronic Obstructive Pulmonary Disease	25
Diabetes	33
Dementia	27
Cancer	17

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL during 2022 were hospital care, inpatient care and outpatient care.

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

hospital care	1041
inpatient care	919
outpatient care	122

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	246
Female	209

**Ethnicity**
Non-Hispanic White	415
Black	0
Hispanic	19
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	136
From 75 to 84	197
85 and over	94
Less than 65	28

Conditions of Medicare patients treated by Dr. Natalia Keyser, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	25
Ischemic Heart Disease	56
Depression	34
Chronic Kidney Disease	40
Asthma	11
Osteoperosis	19
Atrial Fibrilation	44
Heart Failure	40
Chronic Obstructive Pulmonary Disease	28
Diabetes	38
Dementia	16
Cancer	24

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Natalia Keyser, MD for Medicare patients.

The highest averages for the top procedures that Dr. Natalia Keyser, MD treated as an internist in Naples, FL were hospital care, inpatient care, lab tests and nursing home care.

blood draw	21
diabetes management	17
doctor visit	746
ear procedures	14
hospital care	590
inpatient care	561
lab tests	320
mental health therapy	20
nursing home care	169
outpatient care	96
preventive care	76
vaccines	54

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Natalia Keyser, MD.

**Gender**
Male	172
Female	254

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	385
Native American / Alaskan Native	0
Hispanic	12
Other	0

**Age**
75 to 84	159
85 and over	165
Less than 65	11
65 to 74	76

Average of Total of Conditions of Medicare patients treated by Dr. Natalia Keyser, MD From 2012 - 2022

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

Hypertension	68
High Cholesterol	60
Stroke	12
Ischemic Heart Disease	52
Depression	35
Chronic Kidney Disease	40
Asthma	9
Osteoporosis	15
Heart Failure	34
Chronic Obstructive Pulmonary Disease	22
Diabetes	28
Atrial Fibrillation	26
Dementia	37
Cancer	16

Education & Training

Dr. Natalia Keyser, MD graduated from University of Antioquia Faculty of Medicine in 1998. She completed residency at Temple University Affiliated Hospitals. She is certified by the American Board of Internal Medicine: Hospice and Palliative Medicine and has a state license in Florida.

Medical School: University of Antioquia Faculty of Medicine (1998)

Residency: Temple University Affiliated Hospitals

Board Certification: American Board of Internal Medicine: Hospice and Palliative Medicine

Licensed In: Florida

Affiliations & Hospitals

Dr. Natalia Keyser, MD is associated with these hospitals and organizations:

NCH Healthcare System

Ratings & Reviews

Dr. Natalia Keyser, MD does not have any reviews yet, be the first to leave a review of Dr. Natalia Keyser, MD here: Leave a Review

(No ratings)

Leave a Review

Biography

Dr. Natalia Keyser is a specialist in hospice and palliative medicine (end-of-life care and serious illness) and hospital medicine (hospitalist). Before completing her residency at a hospital affiliated with Temple University, Dr. Keyser attended medical school at the University of Antioquia Faculty of Medicine. Dr. Keyser is affiliated with NCH Healthcare System. According to Doctor.com, she is currently accepting new patients at her office in Naples, FL.