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Dr. Gregory Hallas, MD

Accepting New Patients

(Gregory Hallas MD, FACP)

(2 Ratings)

Specializes in: General Practice and Internal Medicine (Adult Medicine)

2525 NE 139th Street
Vancouver, WA 98686

(360) 882-2778

Dr. Gregory Hallas, MD is a general practitioner in Vancouver, WA specializing in general practice and internal medicine (adult medicine). Dr. Gregory Hallas, MD is affiliated with Legacy Salmon Creek Medical Center, Legacy Health and Vancouver Clinic.

Office Locations

2525 NE 139th Street
Vancouver, WA 98686

open_in_new

Noteworthy Medicare Patient Procedures Performed by Dr. Gregory Hallas, MD in 2023

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

Top 5%

By Affordability:

blood count tests

cancer prevention

cancer screening

cholesterol screening

In 2023, Dr. Gregory Hallas, MD had a list price for blood count tests, cancer prevention, cancer screening, cholesterol screening, complete blood count (CBC), lipid profile, prostate screening, and screening PSA test that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Washington. 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 Volume:

flu shot

preventive care

In 2023, Dr. Gregory Hallas, MD performed more flu shot, and preventive care procedures for Medicare patients than 90% of providers in related specialties within Washington.

Top 25%

By Volume:

blood draw

blood tests

lipid profile

phlebotomy for lab tests

By Affordability:

metabolic panel

urine tests

In 2012, among providers in related specialties within Washington, Dr. Gregory Hallas, MD performed more blood draw, blood tests, lipid profile, and phlebotomy for lab tests procedures for Medicare patients than 75% of them and he also had a list price for metabolic panel, and urine tests 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. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2012 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

aspiration	25
blood draw	396
diabetes management	27
doctor visit	556
injections	25
lab tests	510
preventive care	166
thyroid function tests	52
vaccines	46

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2013 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

aspiration	18
blood draw	416
diabetes management	35
doctor visit	630
injections	18
lab tests	630
preventive care	156
thyroid function tests	39
vaccines	33

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	141
Female	143

**Age**
From 65 to 74	118
From 75 to 84	90
85 and over	56
Less than 65	20

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2013

Hypertension	48
High Cholesterol	46
Stroke	0
Ischemic Heart Disease	30
Depression	16
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	15
Chronic Obstructive Pulmonary Disease	12
Diabetes	29
Dementia	11
Cancer	6

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2014 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

aspiration	19
blood draw	338
diabetes management	49
doctor visit	619
injections	19
lab tests	536
preventive care	162
thyroid function tests	40
vaccines	41

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	129
Female	126

**Age**
From 65 to 74	104
From 75 to 84	87
85 and over	46
Less than 65	18

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2014

Hypertension	49
High Cholesterol	45
Stroke	0
Ischemic Heart Disease	26
Depression	17
Chronic Kidney Disease	18
Asthma	5
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	28
Dementia	12
Cancer	8

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2015 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

blood draw	376
diabetes management	55
doctor visit	652
lab tests	644
preventive care	208
thyroid function tests	33
vaccines	62

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	290
Female	250

**Age**
From 65 to 74	224
From 75 to 84	174
85 and over	98
Less than 65	44

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2015

Hypertension	45
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	29
Depression	17
Chronic Kidney Disease	19
Asthma	7
Osteoperosis	6
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	7
Diabetes	31
Dementia	11
Cancer	7

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2016 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

aspiration	16
blood draw	391
diabetes management	52
doctor visit	639
injections	16
lab tests	669
preventive care	224
thyroid function tests	42
vaccines	77

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	143
Female	139

**Ethnicity**
Non-Hispanic White	270
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	124
From 75 to 84	89
85 and over	52
Less than 65	17

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2016

Hypertension	56
High Cholesterol	43
Stroke	6
Ischemic Heart Disease	32
Depression	19
Chronic Kidney Disease	25
Asthma	12
Osteoperosis	7
Atrial Fibrilation	12
Heart Failure	19
Chronic Obstructive Pulmonary Disease	10
Diabetes	29
Dementia	11
Cancer	12

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2017 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

aspiration	17
blood draw	274
diabetes management	61
doctor visit	483
injections	17
lab tests	660
preventive care	257
thyroid function tests	49
vaccines	76

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	132
Female	120

**Age**
From 65 to 74	114
From 75 to 84	77
85 and over	43
Less than 65	18

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2017

Hypertension	52
High Cholesterol	34
Stroke	0
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	25
Asthma	7
Osteoperosis	6
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	29
Dementia	10
Cancer	11

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2018 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

aspiration	17
blood draw	338
diabetes management	50
doctor visit	511
injections	17
lab tests	608
preventive care	185
thyroid function tests	32
vaccines	42

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	135
Female	139

**Age**
From 65 to 74	123
From 75 to 84	82
85 and over	49
Less than 65	20

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2018

Hypertension	51
High Cholesterol	38
Stroke	0
Ischemic Heart Disease	26
Depression	18
Chronic Kidney Disease	18
Asthma	6
Osteoperosis	4
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	9
Diabetes	23
Dementia	9
Cancer	12

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2019 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

blood draw	392
diabetes management	60
doctor visit	434
lab tests	615
preventive care	240
thyroid function tests	46
vaccines	62

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	122
Female	131

**Age**
From 65 to 74	105
From 75 to 84	87
85 and over	48
Less than 65	13

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2019

Hypertension	49
High Cholesterol	42
Stroke	0
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	20
Asthma	6
Osteoperosis	5
Atrial Fibrilation	11
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	24
Dementia	12
Cancer	12

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2020 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

blood draw	274
diabetes management	43
doctor visit	372
lab tests	364
preventive care	197
thyroid function tests	39
vaccines	58

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	107
Female	118

**Ethnicity**
Non-Hispanic White	212
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	105
From 75 to 84	69
85 and over	35
Less than 65	16

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2020

Hypertension	46
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	28
Depression	14
Chronic Kidney Disease	20
Asthma	7
Osteoperosis	6
Atrial Fibrilation	10
Heart Failure	17
Chronic Obstructive Pulmonary Disease	0
Diabetes	24
Dementia	10
Cancer	7

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2021 were lab tests, blood draw, preventive care and thyroid function tests.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

blood draw	282
diabetes management	41
doctor visit	405
lab tests	397
preventive care	181
thyroid function tests	42
vaccines	29

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	125
Female	170

**Ethnicity**
Non-Hispanic White	280
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	121
From 75 to 84	109
85 and over	51
Less than 65	14

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2021

Hypertension	39
High Cholesterol	37
Stroke	0
Ischemic Heart Disease	20
Depression	12
Chronic Kidney Disease	13
Asthma	7
Osteoperosis	5
Atrial Fibrilation	7
Heart Failure	12
Chronic Obstructive Pulmonary Disease	4
Diabetes	17
Dementia	6
Cancer	5

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2022 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

blood draw	250
diabetes management	36
doctor visit	326
lab tests	362
preventive care	189
thyroid function tests	22
vaccines	44

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	90
Female	113

**Age**
From 65 to 74	81
From 75 to 84	71
85 and over	39
Less than 65	12

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2022

Hypertension	68
High Cholesterol	72
Stroke	0
Ischemic Heart Disease	22
Depression	15
Chronic Kidney Disease	14
Asthma	9
Osteoperosis	10
Atrial Fibrilation	20
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	19
Dementia	0
Cancer	10

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA during 2023 were lab tests, blood draw, preventive care and vaccines.

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

blood draw	234
diabetes management	38
doctor visit	287
lab tests	329
preventive care	192
thyroid function tests	27
vaccines	51

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Male	91
Female	104

**Ethnicity**
Non-Hispanic White	183
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	84
From 75 to 84	71
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Gregory Hallas, MD in 2023

Hypertension	63
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	24
Depression	15
Chronic Kidney Disease	14
Asthma	12
Osteoperosis	9
Atrial Fibrilation	19
Heart Failure	12
Chronic Obstructive Pulmonary Disease	9
Diabetes	17
Dementia	6
Cancer	12

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2023

Volume of procedures performed by Dr. Gregory Hallas, MD for Medicare patients.

The highest averages for the top procedures that Dr. Gregory Hallas, MD treated as a general practitioner in Vancouver, WA were lab tests, blood draw, preventive care and vaccines.

aspiration	18
blood draw	330
diabetes management	45
doctor visit	492
injections	18
lab tests	527
preventive care	196
thyroid function tests	38
vaccines	51

Average Medicare Patient Data From 2012 - 2023

Information about Medicare patients treated by Dr. Gregory Hallas, MD.

**Gender**
Female	129
Male	125

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	0
Non-Hispanic White	78
Hispanic	0
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	43
75 to 84	83
Less than 65	16
65 to 74	108

Average of Total of Conditions of Medicare patients treated by Dr. Gregory Hallas, MD From 2012 - 2023

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

Hypertension	47
High Cholesterol	43
Stroke	0
Ischemic Heart Disease	24
Depression	14
Chronic Kidney Disease	17
Asthma	7
Osteoporosis	6
Heart Failure	13
Chronic Obstructive Pulmonary Disease	6
Diabetes	22
Atrial Fibrillation	12
Dementia	8
Cancer	8

Education & Training

He is certified by the Internal Medicine, Board-certified and has a state license in Washington.

Board Certification: Internal Medicine, Board-certified

Licensed In: Washington

Affiliations & Hospitals

Dr. Gregory Hallas, MD is associated with these hospitals and organizations:

Legacy Salmon Creek Medical Center

Legacy Health

Vancouver Clinic

Insurance Information

Please note: Insurance information may change at any time, and the provider may accept your insurance plan even if it is not listed below. Please contact the provider's office to confirm that your insurance is accepted.

Dr. Gregory Hallas, MD appears to accept the following insurance providers: First Choice Health Network, UnitedHealthcare AARP Medicare Advantage 2, MultiPlan, CCN, UnitedHealthcare AARP Medicare Advantage 3, Aetna, Tricare, Humana Gold Plus SNP-DE, Coventry, Cigna, Providence Preferred, First Health, PHCS, HealthNet, Molina Marketplace, Three Rivers Provider Network, BlueAdvantage HMO, Eyemed, MedAdvantage PPO, Tapani Employee Benefits, Regence Valiance PPO, PacificSource PPO, Walgreens HMO, Regence Access, Regence PPP, Regence PPO, Regence Valiance HMO, Vision Service Plan, Lifewise Health Plan of Washington, Premera Blue Cross of Washington, PacificSource MyCare HMO, MODA and HealthCare Direct.

Insurance Accepted by Provider includes:

According to our sources, Dr. Gregory Hallas, MD accepts the following insurance providers:

First Choice Health Network

UnitedHealthcare AARP Medicare Advantage 2

MultiPlan

CCN

UnitedHealthcare AARP Medicare Advantage 3

Aetna

Tricare

Humana Gold Plus SNP-DE

Coventry

Cigna

Providence Preferred

First Health

PHCS

HealthNet

Molina Marketplace

Three Rivers Provider Network

BlueAdvantage HMO

Eyemed

MedAdvantage PPO

Tapani Employee Benefits

Regence Valiance PPO

PacificSource PPO

Walgreens HMO

Regence Access

Regence PPP

Regence PPO

Regence Valiance HMO

Vision Service Plan

Lifewise Health Plan of Washington

Premera Blue Cross of Washington

PacificSource MyCare HMO

MODA

HealthCare Direct

Ratings & Reviews

Dr. Gregory Hallas, MD has an exceptional overall rating with an average of 5.0 out of 5 stars based on 2 ratings. We collect ratings and reviews of Dr. Gregory Hallas, MD from all over the web to help you find the right in Vancouver, WA.

Overall Rating

(2 Ratings)

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General Payments

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

**Payments by Company**
Novo Nordisk Inc	$183 Victoza $156	NovoLog Mix 70 30 $27
SANOFI-AVENTIS U.S. LLC	$98 LANTUS $98
AstraZeneca Pharmaceuticals LP	$81 BYDUREON WEEKLY $34	SYMBICORT $15	ONGLYZA $13	$19
Boehringer Ingelheim Pharmaceuticals, Inc.	$73 Spiriva $35	COMBIVENT RESPIMAT $24	Pradaxa $15
GlaxoSmithKline, LLC.	$73 BREO $45	TANZEUM $27
Other	$401 EXELON PATCH $36	Belviq $24	GLYXAMBI $23	Prolastin-C $20	OXYCONTIN $19	Other $279

**Types of Payments**
Food and Beverage	$895
Education	$14

Biography

Dr. Gregory Hallas works as a general practice. He offers interpreting services for his patients. He is professionally affiliated with Vancouver Clinic and Legacy Salmon Creek Medical Center. Dr. Hallas is a graduate of Creighton University School of Medicine. Dr. Hallas usually honors AARP, Blue California, and Coventry, in addition to other insurance carriers. His practice in Vancouver, WA is open to new patients as reported by Legacy Health.