AO
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Onizuka, Internist in Baldwin Park, CA?
Dr. Allen Onizuka, MD is an Internist, who primarily practices in Baldwin Park, CA. He is board certified. Dr. Onizuka is fluent in English, and is currently seeing new patients. Dr. Onizuka’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Onizuka’s office at (626) 851-1011.
What languages does Dr. Onizuka speak?
Dr. Onizuka and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Onizuka treat?
As a Internist, Dr. Onizuka 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. Onizuka. 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:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
Also known as:
- Heart Failure
- Congestive Heart Failure
- CHF
- Cardiac Insufficiency
ICD-10 Codes:
- I509: Heart failure, unspecified
Also known as:
- Type 2 Diabetes with Diabetic Foot Ulcer
- Diabetes Type 2
- Diabetic Foot
- Type 2 diabetes
- Diabetes Complicationss
- Diabetic Foot Wound
- Foot Sore from Diabetes
- Diabetic Ulcer
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
ICD-10 Codes:
- E11621: Type 2 diabetes mellitus with foot ulcer
- E1169: Type 2 diabetes mellitus with other specified complication
Also known as:
- Low Sodium Levels
- Fluid and Electrolyte Balance
- Sodium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Acute Kidney Failure
- Kidney Failure
- Acute Renal Failure
- Sudden Kidney Failure
ICD-10 Codes:
- N179: Acute kidney failure, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Cellulitis
- Skin infection
- Bacterial skin inflammation
- Acute skin infection
ICD-10 Codes:
- L0390: Cellulitis, unspecified
Also known as:
- Gastrointestinal Bleeding
- Gastrointestinal (GI) Bleeding
- GI Bleeding
- Internal Digestive Bleeding
- Digestive Tract Hemorrhage
ICD-10 Codes:
- K922: Gastrointestinal hemorrhage, unspecified
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Other Specific Healthcare Encounters
- Special Medical Visits
- Unusual Doctor Appointments
- Healthcare for Unique Situations
ICD-10 Codes:
- Z7689: Persons encountering health services in other specified circumstances
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Which procedures does Dr. Onizuka perform as a Internist?
As a Internist, procedures performed by an Dr. Allen Onizuka may include:
- Ambulatory Care Consultation
- Annual Check Up
- Annual Physical
- Aromatherapy
- Bladder and Bowel Management
- Blood Pressure Testing
- Bowel and Bladder Management
- Certified Medical Examination for Commercial Driver / Vessel Master
For detailed information, please contact Dr. Onizuka's office.
Does Dr. Onizuka accept my insurance?
Dr. Onizuka accepts most major insurance plans. Important: Please call our office at (626) 851-1011 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Onizuka accept in Baldwin Park, CA?
Dr. Onizuka in Baldwin Park, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene
City of Los Angeles
Crown Cork and Seal Company
Kaiser Permanente
Medicare
OptumRx
Other Health Care Provider
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Onizuka's office located?
Dr. Allen Onizuka's Primary Practice
1011 Baldwin Park Blvd
Baldwin Park, CA 91706
(626) 851-1011
What is Dr. Onizuka's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Onizuka's National Provider Identifier (NPI) number is 1811258940.
What common questions do patients ask about Dr. Onizuka?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Onizuka
What is Dr. Allen Onizuka's specialty?
Dr. Onizuka is a Internist near Baldwin Park, CA.
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Contact Dr. Onizuka to book an appointment today.Is this Dr. Allen Onizuka affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Onizuka is affiliated with Kaiser Permanente Baldwin Park Medical Center, Kaiser Permanente Fontana Medical Center, Kaiser Permanente Riverside Medical Center, Kaiser Permanente Los Angeles Medical Center, Adventist Health White Memorial, Kaiser Permanente San Diego Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Internist?
Explore Internist 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 Allen Onizuka accepting new patients in Baldwin Park, CA?
Yes, Dr. Allen Onizuka is accepting new patients at this time.
Does Dr. Allen Onizuka offer online booking?
Please contact Dr. Onizuka's office at (626) 851-1011 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Allen Onizuka?
Please contact Dr. Onizuka's office at (626) 851-1011 for information regarding telehealth appointment availability or for scheduling assistance.
Other Internist Near Baldwin Park, CA
KW
Internist
Accepting patientsDr. Kester Wu, DO is an Internist, who primarily practices in Baldwin Park, CA with 1 additional practice location. He is board certified.
Baldwin Park, CA
IB
Internist
Accepting patientsDr. Ignacio Borensztejn, MD is an Internist, who primarily practices in Baldwin Park, CA. He is board certified.
Baldwin Park, CA
MS
Internist
Accepting patientsDr. Manav Shah, MD is an Internist, who primarily practices in Baldwin Park, CA with 1 additional practice location. He is board certified.
Baldwin Park, CA