i
Loading Page
loading, please wait

Select Year:

Home > CA Providers > Emergency Physicians
placeholder image of provider

Dr. Lucas Douglas Karaelias, MD

(No ratings)

Specializes in: Emergency Medicine
1911 Johnson Avenue
San Luis Obispo, CA 93401

Dr. Lucas Douglas Karaelias, MD is an emergency medicine doctor in San Luis Obispo, CA specializing in emergency medicine.

View Doctor's Full Profile (805) 542-6633

Office Locations

1911 Johnson Avenue
San Luis Obispo, CA 93401
(805) 542-6633
open_in_new
2150 Main Street Suite 3
Cambria, CA 93428
(805) 440-3283
open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Lucas Douglas Karaelias, MD in 2024

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

Top 5%

By Volume:

emergency room care

In 2024, Dr. Lucas Douglas Karaelias, MD performed more emergency room (ER) care procedures for Medicare patients than 95% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2012 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

doctor visit 31
emergency care 251

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2013 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 289

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 178
Female 182
Ethnicity
Non-Hispanic White 122
Black 25
Hispanic 130
Asian 72
Other 0
Native American 0
Age
From 65 to 74 117
From 75 to 84 69
85 and over 32
Less than 65 142

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2013

Hypertension 71
High Cholesterol 46
Stroke 8
Ischemic Heart Disease 35
Depression 31
Chronic Kidney Disease 31
Asthma 14
Osteoperosis 4
Atrial Fibrilation 8
Heart Failure 29
Chronic Obstructive Pulmonary Disease 20
Diabetes 45
Dementia 16
Cancer 10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2014 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 421

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 216
Female 228
Ethnicity
Non-Hispanic White 296
Black 0
Hispanic 86
Asian 39
Other 0
Native American 0
Age
From 65 to 74 141
From 75 to 84 106
85 and over 76
Less than 65 121

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2014

Hypertension 75
High Cholesterol 55
Stroke 9
Ischemic Heart Disease 40
Depression 34
Chronic Kidney Disease 37
Asthma 11
Osteoperosis 7
Atrial Fibrilation 16
Heart Failure 30
Chronic Obstructive Pulmonary Disease 22
Diabetes 36
Dementia 16
Cancer 12

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2015 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 678

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 598
Female 736
Ethnicity
Non-Hispanic White 1148
Black 0
Hispanic 130
Asian 22
Other 0
Native American 0
Age
From 65 to 74 432
From 75 to 84 328
85 and over 330
Less than 65 244

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2015

Hypertension 72
High Cholesterol 52
Stroke 9
Ischemic Heart Disease 37
Depression 27
Chronic Kidney Disease 32
Asthma 17
Osteoperosis 10
Atrial Fibrilation 22
Heart Failure 31
Chronic Obstructive Pulmonary Disease 24
Diabetes 31
Dementia 18
Cancer 13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2016 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 343

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 167
Female 185
Ethnicity
Non-Hispanic White 304
Black 0
Hispanic 29
Asian 0
Other 0
Native American 0
Age
From 65 to 74 135
From 75 to 84 97
85 and over 67
Less than 65 53

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2016

Hypertension 72
High Cholesterol 56
Stroke 10
Ischemic Heart Disease 38
Depression 33
Chronic Kidney Disease 41
Asthma 27
Osteoperosis 10
Atrial Fibrilation 24
Heart Failure 32
Chronic Obstructive Pulmonary Disease 24
Diabetes 35
Dementia 20
Cancer 14

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2017 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 224

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 117
Female 127
Ethnicity
Non-Hispanic White 205
Black 0
Hispanic 25
Asian 0
Other 0
Native American 0
Age
From 65 to 74 90
From 75 to 84 67
85 and over 36
Less than 65 51

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2017

Hypertension 73
High Cholesterol 45
Stroke 14
Ischemic Heart Disease 38
Depression 32
Chronic Kidney Disease 41
Asthma 16
Osteoperosis 8
Atrial Fibrilation 20
Heart Failure 30
Chronic Obstructive Pulmonary Disease 26
Diabetes 25
Dementia 14
Cancer 11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2018 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 247

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 131
Female 141
Ethnicity
Non-Hispanic White 232
Black 0
Hispanic 26
Asian 0
Other 0
Native American 0
Age
From 65 to 74 95
From 75 to 84 76
85 and over 53
Less than 65 48

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2018

Hypertension 75
High Cholesterol 55
Stroke 7
Ischemic Heart Disease 35
Depression 29
Chronic Kidney Disease 47
Asthma 9
Osteoperosis 8
Atrial Fibrilation 21
Heart Failure 30
Chronic Obstructive Pulmonary Disease 23
Diabetes 30
Dementia 15
Cancer 10

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2019 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 193

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 92
Female 129
Ethnicity
Non-Hispanic White 184
Black 0
Hispanic 26
Asian 0
Other 0
Native American 0
Age
From 65 to 74 93
From 75 to 84 65
85 and over 31
Less than 65 32

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2019

Hypertension 75
High Cholesterol 61
Stroke 5
Ischemic Heart Disease 43
Depression 33
Chronic Kidney Disease 43
Asthma 10
Osteoperosis 10
Atrial Fibrilation 17
Heart Failure 29
Chronic Obstructive Pulmonary Disease 19
Diabetes 33
Dementia 14
Cancer 10

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2020 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 181

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 90
Female 104
Ethnicity
Non-Hispanic White 161
Black 0
Hispanic 22
Asian 0
Other 0
Native American 0
Age
From 65 to 74 72
From 75 to 84 50
85 and over 36
Less than 65 36

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2020

Hypertension 69
High Cholesterol 55
Stroke 6
Ischemic Heart Disease 39
Depression 30
Chronic Kidney Disease 44
Asthma 8
Osteoperosis 9
Atrial Fibrilation 21
Heart Failure 32
Chronic Obstructive Pulmonary Disease 21
Diabetes 26
Dementia 15
Cancer 14

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2021 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 292

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 141
Female 158
Ethnicity
Non-Hispanic White 246
Black 0
Hispanic 39
Asian 0
Other 0
Native American 0
Age
From 65 to 74 120
From 75 to 84 81
85 and over 46
Less than 65 52

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2021

Hypertension 75
High Cholesterol 59
Stroke 8
Ischemic Heart Disease 35
Depression 35
Chronic Kidney Disease 46
Asthma 11
Osteoperosis 11
Atrial Fibrilation 19
Heart Failure 26
Chronic Obstructive Pulmonary Disease 21
Diabetes 29
Dementia 11
Cancer 12

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2022 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 309

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 156
Female 180
Ethnicity
Non-Hispanic White 281
Black 0
Hispanic 41
Asian 0
Other 0
Native American 0
Age
From 65 to 74 108
From 75 to 84 111
85 and over 85
Less than 65 32

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2022

Hypertension 75
High Cholesterol 69
Stroke 13
Ischemic Heart Disease 32
Depression 28
Chronic Kidney Disease 30
Asthma 11
Osteoperosis 17
Atrial Fibrilation 29
Heart Failure 26
Chronic Obstructive Pulmonary Disease 21
Diabetes 26
Dementia 13
Cancer 16

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2023 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 504

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 248
Female 306
Ethnicity
Non-Hispanic White 473
Black 0
Hispanic 54
Asian 0
Other 12
Native American 0
Age
From 65 to 74 182
From 75 to 84 207
85 and over 118
Less than 65 47

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2023

Hypertension 75
High Cholesterol 73
Stroke 14
Ischemic Heart Disease 31
Depression 30
Chronic Kidney Disease 33
Asthma 15
Osteoperosis 19
Atrial Fibrilation 35
Heart Failure 26
Chronic Obstructive Pulmonary Disease 22
Diabetes 27
Dementia 12
Cancer 19

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA during 2024 were emergency care.

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

emergency care 602

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Male 310
Female 334
Ethnicity
Non-Hispanic White 547
Black 0
Hispanic 71
Asian 0
Other 0
Native American 0
Age
From 65 to 74 213
From 75 to 84 262
85 and over 122
Less than 65 47

Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD in 2024

Hypertension 75
High Cholesterol 75
Stroke 11
Ischemic Heart Disease 31
Depression 27
Chronic Kidney Disease 29
Asthma 13
Osteoperosis 16
Atrial Fibrilation 30
Heart Failure 25
Chronic Obstructive Pulmonary Disease 22
Diabetes 26
Dementia 10
Cancer 18

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Lucas Douglas Karaelias, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lucas Douglas Karaelias, MD treated as an emergency medicine doctor in San Luis Obispo, CA were emergency care.

doctor visit 31
emergency care 348

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Lucas Douglas Karaelias, MD.

Gender
Female 216
Male 188
Ethnicity
Black / African American 1
Asian / Pacific Islander 10
Non-Hispanic White 323
Hispanic 52
Native American / Alaskan Native 0
Other 0
Age
85 and over 79
75 to 84 116
Less than 65 69
65 to 74 138

Average of Total of Conditions of Medicare patients treated by Dr. Lucas Douglas Karaelias, MD From 2012 - 2024

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

Hypertension 67
High Cholesterol 53
Stroke 8
Ischemic Heart Disease 33
Depression 28
Chronic Kidney Disease 34
Asthma 12
Osteoporosis 9
Heart Failure 26
Chronic Obstructive Pulmonary Disease 20
Diabetes 28
Atrial Fibrillation 20
Dementia 13
Cancer 12

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

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

(No ratings)

Leave a Review

Biography

Dr. Lucas Karaelias, who practices in Cambria, CA and San Luis Obispo, CA, is a medical specialist in emergency medicine. Dr. Karaelias obtained a license to practice in California.

Emergency Physicians in Nearby Locations

Other Providers in San Luis Obispo, CA