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Home > AZ Providers > Family Physicians & Family Medicine Specialists

Dr. Fredelito B. Tiu, MD

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Specializes in: Family Medicine and Emergency Medicine

Emilio Aguinaldo College

6565 E Carondelet Suite 275
Tucson, AZ 85710

(520) 298-0147

Dr. Fredelito B. Tiu, MD is a family medicine practitioner in Tucson, AZ specializing in family medicine and emergency medicine. He graduated from Emilio Aguinaldo College. Dr. Fredelito B. Tiu, MD is affiliated with Northwest Healthcare.

Office Locations

Northwest Healthcare

6565 E Carondelet Suite 275
Tucson, AZ 85710

(520) 298-0147

(520) 298-7404

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Noteworthy Medicare Patient Procedures Performed by Dr. Fredelito B. Tiu, MD in 2024

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

Top 5%

By Affordability:

cholesterol screening

lipid profile

urine culture

In 2024, Dr. Fredelito B. Tiu, MD had a list price for cholesterol screening, lipid profile, and urine culture that was lower than the list prices billed to Medicare by 95% of providers in related specialties within Arizona. 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:

lab tests

preventive care

By Affordability:

A1C test

diabetes screening

glycated protein test

phosphorus blood test

phosphorus test

In 2012, among providers in related specialties within Arizona, Dr. Fredelito B. Tiu, MD performed more lab tests, and preventive care procedures for Medicare patients than 75% of them and he also had a list price for A1C test, diabetes screening, glycated protein test, phosphorus blood test, and phosphorus test 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

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

doctor visit	424

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2013 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

abdominal imaging	11
blood draw	189
diabetes management	76
doctor visit	523
lab tests	433
preventive care	174
thyroid function tests	31
ultrasound (sonogram)	11
vaccines	15

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	65
Female	72

**Ethnicity**
Non-Hispanic White	66
Black	0
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	61
From 75 to 84	31
85 and over	16
Less than 65	29

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2013

Hypertension	75
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	32
Depression	17
Chronic Kidney Disease	28
Asthma	0
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	13
Chronic Obstructive Pulmonary Disease	8
Diabetes	44
Dementia	8
Cancer	0

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2014 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	206
diabetes management	98
doctor visit	488
lab tests	590
musculoskeletal imaging	12
preventive care	190
thyroid function tests	25
vertebral fracture assessment (VFA)	11
X-rays	12

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	66
Female	76

**Ethnicity**
Non-Hispanic White	67
Black	0
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	65
From 75 to 84	31
85 and over	16
Less than 65	30

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2014

Hypertension	75
High Cholesterol	63
Stroke	0
Ischemic Heart Disease	30
Depression	19
Chronic Kidney Disease	35
Asthma	9
Osteoperosis	0
Atrial Fibrilation	11
Heart Failure	9
Chronic Obstructive Pulmonary Disease	0
Diabetes	47
Dementia	13
Cancer	0

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2015 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	200
breast procedures	13
diabetes management	81
doctor visit	469
lab tests	554
musculoskeletal imaging	11
preventive care	176
thyroid function tests	33
vertebral fracture assessment (VFA)	11
women's imaging	13
X-rays	24

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	140
Female	170

**Ethnicity**
Non-Hispanic White	154
Black	0
Hispanic	114
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	160
From 75 to 84	68
85 and over	26
Less than 65	56

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2015

Hypertension	75
High Cholesterol	59
Stroke	0
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	40
Asthma	10
Osteoperosis	0
Atrial Fibrilation	10
Heart Failure	9
Chronic Obstructive Pulmonary Disease	10
Diabetes	43
Dementia	8
Cancer	0

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2016 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	240
breast procedures	12
diabetes management	101
doctor visit	517
lab tests	731
preventive care	293
thyroid function tests	47
vaccines	65
women's imaging	12
X-rays	12

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	79
Female	83

**Ethnicity**
Non-Hispanic White	79
Black	0
Hispanic	63
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	80
From 75 to 84	37
85 and over	11
Less than 65	34

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2016

Hypertension	74
High Cholesterol	55
Stroke	0
Ischemic Heart Disease	21
Depression	18
Chronic Kidney Disease	47
Asthma	12
Osteoperosis	0
Atrial Fibrilation	7
Heart Failure	10
Chronic Obstructive Pulmonary Disease	10
Diabetes	43
Dementia	8
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2017 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	239
breast procedures	16
diabetes management	103
doctor visit	513
lab tests	711
preventive care	349
thoracic (chest) imaging	12
thyroid function tests	46
vaccines	85
women's imaging	16
X-rays	28

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	87
Female	79

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	51
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	78
From 75 to 84	43
85 and over	16
Less than 65	29

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2017

Hypertension	69
High Cholesterol	50
Stroke	0
Ischemic Heart Disease	27
Depression	14
Chronic Kidney Disease	39
Asthma	9
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	7
Diabetes	37
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2018 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	251
breast procedures	27
diabetes management	110
doctor visit	423
lab tests	781
preventive care	362
thyroid function tests	88
vaccines	77
women's imaging	27
X-rays	27

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	89
Female	90

**Ethnicity**
Non-Hispanic White	105
Black	0
Hispanic	50
Asian	11
Other	0
Native American	0

**Age**
From 65 to 74	89
From 75 to 84	54
85 and over	13
Less than 65	23

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2018

Hypertension	73
High Cholesterol	61
Stroke	0
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	42
Asthma	8
Osteoperosis	0
Atrial Fibrilation	12
Heart Failure	9
Chronic Obstructive Pulmonary Disease	8
Diabetes	37
Dementia	9
Cancer	8

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2019 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

abdominal imaging	11
blood draw	234
breast procedures	27
diabetes management	124
doctor visit	502
lab tests	883
musculoskeletal imaging	19
preventive care	428
thyroid function tests	88
ultrasound (sonogram)	11
vaccines	92
vertebral fracture assessment (VFA)	19
women's imaging	27
X-rays	46

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	106
Female	111

**Ethnicity**
Non-Hispanic White	123
Black	0
Hispanic	66
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	103
From 75 to 84	74
85 and over	15
Less than 65	25

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2019

Hypertension	75
High Cholesterol	67
Stroke	0
Ischemic Heart Disease	33
Depression	19
Chronic Kidney Disease	41
Asthma	7
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	12
Chronic Obstructive Pulmonary Disease	7
Diabetes	37
Dementia	9
Cancer	6

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2020 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	161
breast procedures	30
diabetes management	92
doctor visit	334
lab tests	649
musculoskeletal imaging	11
preventive care	267
thyroid function tests	78
vertebral fracture assessment (VFA)	11
women's imaging	30
X-rays	41

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	86
Female	97

**Ethnicity**
Non-Hispanic White	100
Black	0
Hispanic	56
Asian	15
Other	0
Native American	0

**Age**
From 65 to 74	90
From 75 to 84	58
85 and over	18
Less than 65	17

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2020

Hypertension	75
High Cholesterol	58
Stroke	0
Ischemic Heart Disease	34
Depression	19
Chronic Kidney Disease	43
Asthma	6
Osteoperosis	0
Atrial Fibrilation	9
Heart Failure	10
Chronic Obstructive Pulmonary Disease	0
Diabetes	33
Dementia	9
Cancer	0

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2021 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	149
breast procedures	26
diabetes management	58
doctor visit	309
lab tests	433
preventive care	175
thyroid function tests	39
women's imaging	26
X-rays	26

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	86
Female	79

**Ethnicity**
Non-Hispanic White	96
Black	0
Hispanic	48
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	56
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2021

Hypertension	75
High Cholesterol	68
Stroke	0
Ischemic Heart Disease	32
Depression	18
Chronic Kidney Disease	44
Asthma	0
Osteoperosis	0
Atrial Fibrilation	8
Heart Failure	11
Chronic Obstructive Pulmonary Disease	8
Diabetes	32
Dementia	10
Cancer	0

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2022 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	179
breast procedures	20
diabetes management	65
doctor visit	350
lab tests	506
preventive care	201
thyroid function tests	42
women's imaging	20
X-rays	20

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	83
Female	91

**Ethnicity**
Non-Hispanic White	98
Black	0
Hispanic	52
Asian	12
Other	0
Native American	0

**Age**
From 65 to 74	82
From 75 to 84	61
85 and over	20
Less than 65	11

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	28
Depression	18
Chronic Kidney Disease	29
Asthma	10
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	13
Chronic Obstructive Pulmonary Disease	10
Diabetes	34
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2023 were lab tests, preventive care, blood draw and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	157
diabetes management	58
doctor visit	335
lab tests	505
preventive care	169
thyroid function tests	49
vaccines	23

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	72
Female	75

**Ethnicity**
Non-Hispanic White	85
Black	0
Hispanic	38
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	71
From 75 to 84	50
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2023

Hypertension	75
High Cholesterol	75
Stroke	0
Ischemic Heart Disease	27
Depression	18
Chronic Kidney Disease	27
Asthma	10
Osteoperosis	10
Atrial Fibrilation	13
Heart Failure	14
Chronic Obstructive Pulmonary Disease	8
Diabetes	32
Dementia	0
Cancer	8

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ during 2024 were lab tests, blood draw, preventive care and diabetes management.

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

blood draw	149
diabetes management	39
doctor visit	319
lab tests	407
preventive care	140
thyroid function tests	33
vaccines	25

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Male	86
Female	89

**Ethnicity**
Non-Hispanic White	109
Black	0
Hispanic	46
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	88
From 75 to 84	58
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	31
Asthma	7
Osteoperosis	9
Atrial Fibrilation	14
Heart Failure	14
Chronic Obstructive Pulmonary Disease	13
Diabetes	27
Dementia	7
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Fredelito B. Tiu, MD for Medicare patients.

The highest averages for the top procedures that Dr. Fredelito B. Tiu, MD treated as a family medicine practitioner in Tucson, AZ were lab tests, preventive care, blood draw and diabetes management.

abdominal imaging	11
blood draw	196
breast procedures	21
diabetes management	83
doctor visit	423
lab tests	598
musculoskeletal imaging	13
preventive care	243
thoracic (chest) imaging	12
thyroid function tests	49
ultrasound (sonogram)	11
vaccines	54
vertebral fracture assessment (VFA)	13
women's imaging	21
X-rays	26

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Fredelito B. Tiu, MD.

**Gender**
Female	85
Male	80

**Ethnicity**
Black / African American	0
Asian / Pacific Islander	3
Non-Hispanic White	90
Hispanic	53
Native American / Alaskan Native	0
Other	0

**Age**
85 and over	11
75 to 84	47
Less than 65	19
65 to 74	80

Average of Total of Conditions of Medicare patients treated by Dr. Fredelito B. Tiu, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Fredelito B. Tiu, MD treated were hypertension, high cholesterol, chronic kidney disease and diabetes.

Hypertension	68
High Cholesterol	58
Stroke	1
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	34
Asthma	6
Osteoporosis	2
Heart Failure	10
Chronic Obstructive Pulmonary Disease	6
Diabetes	34
Atrial Fibrillation	9
Dementia	7
Cancer	3

Education & Training

Dr. Fredelito B. Tiu, MD graduated from Emilio Aguinaldo College. He completed residency at University of Illinois Affiliated Hospitals. He has a state license in Arizona.

Medical School: Emilio Aguinaldo College

Residency: University of Illinois Affiliated Hospitals

Licensed In: Arizona

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General Payments

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

**Payments by Company**
AstraZeneca Pharmaceuticals LP	$1,623 FARXIGA $744	AIRSUPRA $274	BREZTRI $169	SYMBICORT $109	BYDUREON $107	Other $220
Novo Nordisk Inc	$1,104 Ozempic $248	Tresiba $245	Victoza $231	Wegovy $119	RYBELSUS $115	Other $146
GlaxoSmithKline, LLC.	$1,047 TRELEGY ELLIPTA $229	SHINGRIX $198	BREO $175	BREO ELLIPTA $83	TANZEUM $68	Other $294
Pfizer Inc.	$958 ZAVZPRET $267	LYRICA $168	ELIQUIS $166	ABRYSVO $104	NURTEC ODT $72	Other $181
Lilly USA, LLC	$539 JARDIANCE $131	ZEPBOUND $69	GLYXAMBI $52	BASAGLAR $39	CIALIS $24	Other $225
Other	$6,666 LIVALO $472	Repatha $350	STENDRA $287	VRAYLAR $272	INVOKANA $271	Other $5,015

**Types of Payments**
Food and Beverage	$11,753
Education	$184

Biography

Dr. Fredelito Tiu is a family medicine specialist in Tucson, AZ. Dr. Tiu is professionally affiliated with Northwest Healthcare. His education and training includes medical school at Emilio Aguinaldo College and residency at a hospital affiliated with the University of Illinois.