RT
20 Years of Experience
Accepting patients
Who is Dr. Tosu, Pediatrician in Los Alamitos, CA?
Dr. Rei Tosu, MD is a Pediatrician, who primarily practices in Los Alamitos, CA. She has been practicing for over 20 years and is board certified by the American Board of Pediatrics. Dr. Tosu completed her residency at Univ Ca Irvine Med Ctr, Pediatrics. Dr. Tosu is fluent in English and Japanese, and is currently seeing new patients. Dr. Tosu’s practice accepts UnitedHealthcare, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Tosu’s office at (562) 598-4848.
What are Areas of Expertise for Dr. Tosu?
Dr. Rei Tosu, MD is a highly-rated, board-certified Pediatrician 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. Tosu empowers patients to confidently navigate their health journey, specializing in Primary Care, or comprehensive wellness support. Serving the Los Alamitos/CA community, Dr. Tosu is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Tosu go to medical school and complete their residency?
Residency: Univ Ca Irvine Med Ctr, Pediatrics
Medical School: Tufts Univ Sch of Med, Boston Ma
Is Dr. Tosu board certified in Pediatrician?
Yes, Dr. Rei Tosu, MD is board certified by the American Board of Pediatrics
What languages does Dr. Tosu speak?
Dr. Tosu and their clinical team can communicate with patients in the following languages:
English
Japanese
What conditions does Dr. Tosu treat?
As a Pediatrician, Dr. Tosu 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. Tosu. 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 Child Health Examination (Normal Findings)
- Health Checkup
- Normal Well-Child Checkup
- Child Physical Exam (No Issues)
- Routine Pediatric Exam (Clear)
ICD-10 Codes:
- Z00129: Encounter for routine child health examination without abnormal findings
Also known as:
- Exercise Counseling
- Fitness Coaching
- Physical Activity Guidance
- Exercise Prescription
ICD-10 Codes:
- Z7182: Exercise counseling
Also known as:
- Nutrition Counseling
- Nutrition
- Dietary advice
- Nutritional guidance
- Healthy eating counseling
ICD-10 Codes:
- Z713: Dietary counseling and surveillance
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:
- Healthy Weight Child (BMI 5th-85th percentile)
- Body Weight
- Normal BMI for child
- Child healthy weight
- Pediatric normal weight
ICD-10 Codes:
- Z6852: Body mass index [BMI] pediatric, 5th percentile to less than 85th percentile for age
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Ear Infection
- Otitis Media
- Middle Ear Infection
- Ear Inflammation
ICD-10 Codes:
- H6691: Otitis media, unspecified, right ear
- H6692: Otitis media, unspecified, left ear
- H6693: Otitis media, unspecified, bilateral
Also known as:
- Viral Infection
- Virus Infection
- Viral Illness
- Common Virus
ICD-10 Codes:
- B349: Viral infection, unspecified
Also known as:
- Fever
- High temperature
- Pyrexia
- Elevated body temperature
ICD-10 Codes:
- R509: Fever, unspecified
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:
- Sore Throat
- Throat pain
- Pharyngitis
- Throat discomfort
ICD-10 Codes:
- R070: Pain in throat
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
Also known as:
- Child Health Checkup with Abnormal Findings
- Health Checkup
- Routine child exam with issues
- Pediatric checkup with concerns
- Child wellness visit with abnormal results
ICD-10 Codes:
- Z00121: Encounter for routine child health examination with abnormal findings
Also known as:
- Flu with Respiratory Symptoms
- Flu
- Influenza with Breathing Problems
- Flu with Cough
- Severe Flu
ICD-10 Codes:
- J101: Influenza due to other identified influenza virus with other respiratory manifestations
Also known as:
- Overweight Child
- Body Weight
- Childhood Overweight
- Pediatric Overweight
- High BMI in Children
ICD-10 Codes:
- Z6853: Body mass index [BMI] pediatric, 85th percentile to less than 95th percentile for age
Also known as:
- Chronic Sinusitis
- Sinusitis
- Chronic sinus infection
- Long-term sinus problems
- Persistent sinus inflammation
ICD-10 Codes:
- J329: Chronic sinusitis, unspecified
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Which procedures does Dr. Tosu perform as a Pediatrician?
As a Pediatrician, procedures performed by a Dr. Rei Tosu may include:
- 12 Month Well-Baby Checkup
- 15 Month Well-Baby Checkup
- 18 Month Well-Baby Checkup
- 1 Month Well-Baby Checkup
- 24 Month Well-Baby Checkup
- 2 Month Well-Baby Checkup
- 2 Week Well Baby Checkup
- 30 Month Well-Baby Checkup
For detailed information, please contact Dr. Tosu's office.
Does Dr. Tosu accept my insurance?
Dr. Tosu accepts most major insurance plans. Important: Please call our office at (562) 598-4848 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Tosu accept in Los Alamitos, CA?
Dr. Tosu in Los Alamitos, 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
Blue Shield of California
Centene
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Department of Defense / Tricare
Express Scripts
OptumRx
Other TPA
UnitedHealthcare
View All Insurances
Where is Dr. Tosu's office located?
Dr. Rei Tosu's Primary Practice
10861 Cherry St Ste 305
Los Alamitos, CA 90720
(562) 598-4848
What is Dr. Tosu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Tosu's National Provider Identifier (NPI) number is 1285730440.
What common questions do patients ask about Dr. Tosu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Tosu
What is Dr. Rei Tosu's specialty?
Dr. Tosu is a Pediatrician near Los Alamitos, CA. A pediatrician focuses on the physical, emotional, and social health of children from birth through young adulthood. Their care includes a wide range of health services, from preventive healthcare to diagnosing and treating acute and chronic diseases. Pediatricians consider the biological, social, and environmental influences on a child's development, as well as how diseases and dysfunctions can impact growth and overall development. Contact Dr. Tosu to book an appointment today.
Is this Dr. Rei Tosu affiliated with a ranked Castle Connolly Top Hospital?
No, Tosu is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Choc Hospital Main Campus - Orange, Memorialcare Long Beach Medical Center, Uci Health - Los Alamitos, La Palma Intercommunity Hospital, Choc At Mission Hospital. 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 Pediatrician?
Explore Pediatrician 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 Rei Tosu accepting new patients in Los Alamitos, CA?
Yes, Dr. Rei Tosu is accepting new patients at this time.
Does Dr. Rei Tosu offer online booking?
Please contact Dr. Tosu's office at (562) 598-4848 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Rei Tosu?
Please contact Dr. Tosu's office at (562) 598-4848 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Rei Tosu have?
Dr. Rei Tosu is certified by the American Board of Pediatrics.
Other Pediatrician Near Los Alamitos, CA
VT
Pediatrician
Accepting patientsDr. Vivi Tran, DO is a Pediatrician, who primarily practices in Los Alamitos, CA. She is board certified.
Los Alamitos, CA
JY
Pediatrician
Accepting patientsDr. Jeff Yu, MD is a Pediatrician, who primarily practices in Los Alamitos, CA with 1 additional practice location. He is board certified.
Los Alamitos, CA
Pediatrician
Accepting patientsDr. Robert Kaplan, MD is a Pediatrician, who primarily practices in Los Alamitos, CA. He has been practicing for over 48 years and is board certified.
Los Alamitos, CA