LN
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Nguyendo, Internist in Fontana, CA?
Dr. Long Nguyendo, MD is an Internist, who primarily practices in Fontana, CA. He is board certified. Dr. Nguyendo graduated from Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine and completed his residency at LECOMT/United Memorial Medical Center Program. Dr. Nguyendo is fluent in English, and is currently seeing new patients. Dr. Nguyendo’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyendo’s office at (909) 427-5000.
Where did Dr. Nguyendo go to medical school and complete their residency?
Residency: LECOMT/United Memorial Medical Center Program
Medical School: Uniformed Services University of the Health Sciences F. Edward Hebert School of Medicine
What languages does Dr. Nguyendo speak?
Dr. Nguyendo and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Nguyendo treat?
As a Internist, Dr. Nguyendo 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. Nguyendo. 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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Iron Deficiency Anemia
- Anemia
- Iron
- Anemia from Iron Lack
- Low Iron Anemia
- Sideropenic Anemia
- Low Red Blood Cell Count
- Low Hemoglobin
- Iron deficiency
ICD-10 Codes:
- D509: Iron deficiency anemia, unspecified
- D649: Anemia, unspecified
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Other Chronic Pain Condition
- Chronic Pain
- Various chronic pain
- Unspecified long-term pain
- Persistent pain disorders
ICD-10 Codes:
- G8929: Other chronic pain
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:
- Type 2 Diabetes with Chronic Kidney Disease
- Diabetes Complicationss
- Diabetes Type 2
- Type 2 diabetes
- Diabetic Kidney Problems
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
ICD-10 Codes:
- E1169: Type 2 diabetes mellitus with other specified complication
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
Also known as:
- Migraine
- Migraine Without Aura
- Migraine headache
- Severe headache
- Vascular headache
- Common migraine
- Migraine without warning signs
- Pulsating headache
ICD-10 Codes:
- G43909: Migraine, unspecified, not intractable, without status migrainosus
- G43009: Migraine without aura, not intractable, without status migrainosus
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:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Ulcerative Colitis
- Colitis
- Inflammatory Bowel Disease (IBD)
- Chronic Colitis
ICD-10 Codes:
- K5190: Ulcerative colitis, unspecified, without complications
Also known as:
- Pain in Right Knee
- Knee Injuries and Disorder
- Pain
- Right Knee Ache
- Right Knee Discomfort
- Sore Right Knee
ICD-10 Codes:
- M25561: Pain in right knee
Also known as:
- Tuberculosis Screening
- TB test
- PPD test
- Tuberculosis exposure check
ICD-10 Codes:
- Z111: Encounter for screening for respiratory tuberculosis
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:
- 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:
- 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
Which procedures does Dr. Nguyendo perform as a Internist?
As a Internist, procedures performed by an Dr. Long Nguyendo 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. Nguyendo's office.
Does Dr. Nguyendo accept my insurance?
Dr. Nguyendo accepts most major insurance plans. Important: Please call our office at (909) 427-5000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nguyendo accept in Fontana, CA?
Dr. Nguyendo in Fontana, 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
AlphaCare
Blue Shield of California
Elevance Health Inc. (formerly Anthem)
Inland Empire
Inland Faculty Medical Group, Inc
Kaiser Permanente
Medicare
Molina
Other Health Care Provider
View All Insurances
Where is Dr. Nguyendo's office located?
What is Dr. Nguyendo's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nguyendo's National Provider Identifier (NPI) number is 1285969162.
What common questions do patients ask about Dr. Nguyendo?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nguyendo
What is Dr. Long Nguyendo's specialty?
Dr. Nguyendo is a Internist near Fontana, 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. Nguyendo to book an appointment today.Is this Dr. Long Nguyendo affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Nguyendo is affiliated with Kaiser Permanente Fontana Medical Center, San Antonio Regional Hospital 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 Long Nguyendo accepting new patients in Fontana, CA?
Yes, Dr. Long Nguyendo is accepting new patients at this time.
Does Dr. Long Nguyendo offer online booking?
Please contact Dr. Nguyendo's office at (909) 427-5000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Long Nguyendo?
Please contact Dr. Nguyendo's office at (909) 427-5000 for information regarding telehealth appointment availability or for scheduling assistance.
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