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42 Years of Experience
Accepting patients
Who is Dr. Shimazu, Family Medicine Specialist in Orange, CA?
Dr. Hal Shimazu, MD is a Family Medicine Specialist, who primarily practices in Orange, CA with 2 additional practice locations. He has been practicing for over 42 years. Dr. Shimazu graduated from University of California and completed his residency at Univ Ca Irvine Med Ctr, Family Practice. Dr. Shimazu is fluent in English and Spanish, and is currently seeing new patients. Dr. Shimazu’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Shimazu’s office at (714) 997-2899.
What are Areas of Expertise for Dr. Shimazu?
Dr. Hal Shimazu, MD is a highly-rated, board-certified Family Medicine Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Shimazu empowers patients to confidently navigate their health journey, specializing in Cholesterol/Lipid Disorders, Geriatric Medicine, Primary Care, or comprehensive wellness support. Serving the Orange/CA community, Dr. Shimazu is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Shimazu go to medical school and complete their residency?
Residency: Univ Ca Irvine Med Ctr, Family Practice | Uc Irvine Coll Med | University of California, Irvine Affiliated Hospitals | University Of California Irvine | UC Irvine Medical Center
Medical School: University Of Ca- Davis- Sch Of Med- Davis Ca | UNIVERSITY OF CA DAVIS SCH OF MEDICINE | University of California
What languages does Dr. Shimazu speak?
Dr. Shimazu and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Shimazu treat?
As a Family Medicine Specialist, Dr. Shimazu diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Shimazu. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Routine Adult Health Checkup
- Health Checkup
- Adult physical exam
- Annual wellness visit for adults
- General adult medical exam
ICD-10 Codes:
- Z0000: Encounter for general adult medical examination without abnormal findings
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes with Diabetic Neuropathy
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Diabetic Nerve Problems
- Type 2 diabetes
- Diabetic Neuropathy
- Hyperglycemia
- Diabetic Nerve Damage
- Diabetic Polyneuropathy
- Peripheral Neuropathy from Diabetes
- Diabetes Mellitus Nerve Problems
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E1142: Type 2 diabetes mellitus with diabetic polyneuropathy
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Adult Health Checkup with Abnormal Findings
- Health Checkup
- Adult Physical Exam with Issues
- Routine Checkup with Concerns
- General Medical Exam with Abnormal Results
ICD-10 Codes:
- Z0001: Encounter for general adult medical examination with abnormal findings
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
- E785: Hyperlipidemia, unspecified
Also known as:
- Routine Gynecological Exam (Normal Findings)
- Women's Health Checkup
- Women's checkup, all clear
- Pelvic exam, normal results
- OB/GYN visit, no issues
ICD-10 Codes:
- Z01419: Encounter for gynecological examination (general) (routine) without abnormal findings
Also known as:
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease
- Chronic Kidney Disease (CKD)
- CKD Stage 3a
- Moderate Chronic Kidney Disease
ICD-10 Codes:
- N1831: Chronic kidney disease, stage 3a
Also known as:
- High Fasting Blood Sugar
- Blood Glucose
- Impaired Fasting Glucose
- Prediabetes (Fasting)
- Borderline Diabetes (Fasting)
ICD-10 Codes:
- R7301: Impaired fasting glucose
Also known as:
- Depression Screening
- Depression
- Health Screening
- Depression Test
- Mental Health Check for Depression
- Mood Disorder Screening
ICD-10 Codes:
- Z1331: Encounter for screening for depression
Also known as:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- Multiple Nerve Damage from Other Disease
- Peripheral Nerve Disorder
- Secondary Polyneuropathy
- Systemic Disease Neuropathy
- Nerve Damage from Underlying Condition
ICD-10 Codes:
- G63: Polyneuropathy in diseases classified elsewhere
Also known as:
- Major Depressive Disorder in Full Remission (Single Episode)
- Depression
- Full recovery from depression
- Depression well-managed
- Depression in remission
ICD-10 Codes:
- F325: Major depressive disorder, single episode, in full remission
Also known as:
- Other Pre-Procedure Examination
- Various pre-op checks
- Miscellaneous pre-surgery exams
- Other pre-treatment assessments
ICD-10 Codes:
- Z01818: Encounter for other preprocedural examination
Also known as:
- Skin Disorder
- Skin Condition
- Skin Problem
- Dermatological Condition
- Skin Ailment
ICD-10 Codes:
- L989: Disorder of the skin and subcutaneous tissue, unspecified
Also known as:
- Other Non-Thrombocytopenic Purpura
- Bleeding Disorder
- Vascular purpura
- Purpura without low platelets
- Skin bleeding disorder
ICD-10 Codes:
- D692: Other nonthrombocytopenic purpura
What procedures does Dr. Shimazu perform?
As a Family Medicine Specialist, Dr. Shimazu performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Shimazu. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly.
Also known as:
- Colonoscopy with Biopsy
- Colonoscopy with Polyp Removal
- Diagnostic Colonoscopy with Biopsy
- Colonoscopy
- Colorectal Cancer Screening Tests
- Flexible Colonoscopy
- Colon Biopsy
- Large Intestine Scope
- Colorectal Cancer Screening
- Flexible Colonoscopy with Polypectomy
- Colon Polyp Removal
- Colorectal Lesion Excision
- Colon Exam with Biopsy
- Lower Endoscopy
- Colon Cancer Screening
CPT Codes:
- 45380: Colonoscopy, flexible; with biopsy, single or multiple
- 45385: Colonoscopy, flexible; with removal of tumor(s), polyp(s), or other lesion(s) by snare technique
- 45378: Colonoscopy, flexible; diagnostic, including collection of specimen(s) by brushing or washing, when performed (separate procedure)
Also known as:
- Upper Endoscopy with Biopsy
- Biopsy
- Endoscopy
- EGD with Biopsy
- Gastroscopy with Biopsy
- Esophagogastroduodenoscopy with Biopsy
CPT Codes:
- 43239: Esophagogastroduodenoscopy, flexible, transoral; with biopsy, single or multiple
Also known as:
- Impacted Ear Wax Removal (One Ear)
- Cerumen Impaction Removal
- Ear Wax Extraction with Tools
- Professional Ear Cleaning
CPT Codes:
- 69210: Removal impacted cerumen requiring instrumentation, unilateral
Also known as:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Does Dr. Shimazu accept my insurance?
Dr. Shimazu accepts most major insurance plans. Important: Please call our office at (714) 997-2899 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Shimazu accept in Orange, CA?
Dr. Shimazu in Orange, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Third Party
Blue Shield of California
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Medicare
Monarch HealthCare
Other Health Care Provider
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Shimazu's office located?
Recognitions
Awards
Southern California Super Doctors 2008
What is Dr. Shimazu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Shimazu's National Provider Identifier (NPI) number is 1073682241.
What common questions do patients ask about Dr. Shimazu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Shimazu
What is Dr. Hal Shimazu's specialty?
Dr. Shimazu is a Family Medicine Specialist near Orange, CA. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Shimazu to book an appointment today.
Is this Dr. Hal Shimazu affiliated with a ranked Castle Connolly Top Hospital?
No, Shimazu is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Providence St. Joseph Hospital Orange. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
Where can I learn more about Family Medicine Specialist?
Explore Family Medicine Specialist with insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Hal Shimazu accepting new patients in Orange, CA?
Yes, Dr. Hal Shimazu is accepting new patients at this time.
Does Dr. Hal Shimazu offer online booking?
Please contact Dr. Shimazu's office at (714) 997-2899 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Hal Shimazu?
Please contact Dr. Shimazu's office at (714) 997-2899 for information regarding telehealth appointment availability or for scheduling assistance.
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