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Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Leong, Family Medicine Specialist in Torrance, CA?
Dr. Nathaniel Leong, MD is a Family Medicine Specialist, who primarily practices in Torrance, CA with 1 additional practice location. He is board certified. Dr. Leong is fluent in English and German, and is currently seeing new patients. Dr. Leong’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Leong’s office at (310) 241-4069.
What languages does Dr. Leong speak?
Dr. Leong and their clinical team can communicate with patients in the following languages:
English
German
What conditions does Dr. Leong treat?
As a Family Medicine Specialist, Dr. Leong 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. Leong. 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:
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9601: Acute respiratory failure with hypoxia
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:
- Anemia from Sudden Blood Loss
- Anemia
- Acute Blood Loss Anemia
- Post-Hemorrhagic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D62: Acute posthemorrhagic anemia
- D649: Anemia, unspecified
Also known as:
- Type 2 Diabetes with Diabetic Ketoacidosis
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Hyperglycemia
- Type 2 diabetes
- Diabetic Ketoacidosis (DKA)
- DKA in Type 2 Diabetes
- High Blood Sugar Emergency
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E1110: Type 2 diabetes mellitus with ketoacidosis without coma
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Psychosis
- Psychotic Disorder
- Psychotic break
- Mental break
- Psychotic episode
ICD-10 Codes:
- F29: Unspecified psychosis not due to a substance or known physiological condition
Also known as:
- Other Stimulant Abuse
- Drug Use and Addiction
- Stimulant Addiction
- Problematic Stimulant Use
- Amphetamine Abuse
ICD-10 Codes:
- F1510: Other stimulant abuse, uncomplicated
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:
- Bariatric Surgery Status
- Weight Loss Surgery
- Weight-loss (Metabolic & Bariatric) Surgery
- Weight Loss Surgery History
- Gastric Bypass Status
- Sleeve Gastrectomy Status
ICD-10 Codes:
- Z9884: Bariatric surgery status
Also known as:
- Long-Term Blood Thinner Use
- Blood Thinners
- Chronic anticoagulant therapy
- Ongoing blood thinner treatment
- Anticoagulant medication use
ICD-10 Codes:
- Z7901: Long term (current) use of anticoagulants
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:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Drug Abuse
- Drug Use and Addiction
- Substance Abuse
- Drug Addiction
- Substance Use Disorder
ICD-10 Codes:
- F1910: Other psychoactive substance abuse, uncomplicated
Also known as:
- Kidney Inflammation
- Kidney Disease
- Interstitial Nephritis
- Tubulointerstitial Kidney Disease
ICD-10 Codes:
- N12: Tubulo-interstitial nephritis, not specified as acute or chronic
Also known as:
- Severe Obesity
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
Also known as:
- Other Post-Surgery Condition
- Postoperative State
- Recovery After Surgery
- Surgical Follow-up
ICD-10 Codes:
- Z98890: Other specified postprocedural states
Also known as:
- Transient Ischemic Attack
- Mini-Stroke
- Warning Stroke
ICD-10 Codes:
- G459: Transient cerebral ischemic attack, unspecified
Which procedures does Dr. Leong perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. Nathaniel Leong may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Leong's office.
Does Dr. Leong accept my insurance?
Dr. Leong accepts most major insurance plans. Important: Please call our office at (310) 241-4069 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Leong accept in Torrance, CA?
Dr. Leong in Torrance, 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
Altamed Health Services
Blue Shield of California
Centene
City of Los Angeles
Heritage Health
Humana
Medicaid
Other Health Care Provider
UnitedHealthcare
View All Insurances
Where is Dr. Leong's office located?
Dr. Nathaniel Leong's Primary Practice
4101 Torrance Blvd
Torrance, CA 90503
(310) 241-4069
What is Dr. Leong's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Leong's National Provider Identifier (NPI) number is 1326396664.
What common questions do patients ask about Dr. Leong?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Leong
What is Dr. Nathaniel Leong's specialty?
Dr. Leong is a Family Medicine Specialist near Torrance, 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. Leong to book an appointment today.
Is this Dr. Nathaniel Leong affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Leong is affiliated with Providence Little Company Of Mary Medical Center Torrance which is a Castle Connolly Top Hospital. 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 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 Nathaniel Leong accepting new patients in Torrance, CA?
Yes, Dr. Nathaniel Leong is accepting new patients at this time.
Does Dr. Nathaniel Leong offer online booking?
Please contact Dr. Leong's office at (310) 241-4069 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Nathaniel Leong?
Please contact Dr. Leong's office at (310) 241-4069 for information regarding telehealth appointment availability or for scheduling assistance.
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