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Accepting patients
Who is Dr. Lum, Internist in Mountain View, CA?
Dr. Ryan Lum, MD is an Internist, who primarily practices in Mountain View, CA with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Lum completed his residency at Cedars-Sinai Med Ctr, Internal Medicine. Dr. Lum is fluent in English, and is currently seeing new patients. Dr. Lum’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lum’s office at (415) 444-2000.
Where did Dr. Lum go to medical school and complete their residency?
Residency: Cedars-Sinai Med Ctr, Internal Medicine
Medical School: Tufts Univ Sch of Med, Boston Ma
Is Dr. Lum board certified in Internist?
Yes, Dr. Ryan Lum, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Lum speak?
Dr. Lum and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Lum treat?
As a Internist, Dr. Lum 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. Lum. 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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Type 2 Diabetes with Diabetic Foot Ulcer
- Type 2 Diabetes
- Diabetes Type 2
- Diabetic Foot
- Type 2 diabetes
- Diabetic Foot Wound
- Foot Sore from Diabetes
- Diabetic Ulcer
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E11621: Type 2 diabetes mellitus with foot ulcer
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Cough
- Coughing
- Persistent cough
- Chronic cough
ICD-10 Codes:
- R059: Cough, unspecified
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- One-Sided Weakness or Paralysis After Ischemic Stroke
- Paralysis
- Stroke
- Post-ischemic stroke hemiplegia
- Partial paralysis from ischemic stroke
- Ischemic stroke-related body weakness
- Hemiparesis after brain infarction
ICD-10 Codes:
- I69354: Hemiplegia and hemiparesis following cerebral infarction affecting left non-dominant side
Also known as:
- High Blood Pressure Heart Disease with Heart Failure
- Heart Failure
- High Blood Pressure
- Hypertensive Heart Failure
- High Blood Pressure Causing Heart Failure
ICD-10 Codes:
- I110: Hypertensive heart disease with heart failure
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:
- 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:
- Pressure Sores
- Bedsores
- Decubitus Ulcers
- Pressure Ulcers
ICD-10 Codes:
- L89324: Pressure ulcer of left buttock, stage 4
Also known as:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
Also known as:
- Worsening Chronic Systolic Heart Failure
- Heart Failure
- Acute Decompensated HFrEF
- Sudden Worsening Heart Failure
- Acute on Chronic Pumping Heart Failure
ICD-10 Codes:
- I5023: Acute on chronic systolic (congestive) heart failure
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:
- Local Skin Infection
- Skin Infection
- Skin bacterial infection
- Subcutaneous tissue infection
- Localized skin infection
ICD-10 Codes:
- L089: Local infection of the skin and subcutaneous tissue, unspecified
Also known as:
- Diarrhea
- Loose stools
- Runny poop
- Frequent bowel movements
ICD-10 Codes:
- R197: Diarrhea, unspecified
Also known as:
- Circulatory System Surgery Aftercare
- After Surgery
- Post-cardiac surgery care
- Vascular surgery aftercare
- Heart surgery recovery
ICD-10 Codes:
- Z48812: Encounter for surgical aftercare following surgery on the circulatory system
Also known as:
- Frequent Urination
- Urine and Urination
- Urinary frequency
- Peeing often
- Frequent need to urinate
ICD-10 Codes:
- R350: Frequency of micturition
Also known as:
- Chronic Venous Insufficiency
- Vascular Disease
- CVI
- Venous Reflux Disease
- Leg Vein Incompetence
- Peripheral Venous Insufficiency
ICD-10 Codes:
- I872: Venous insufficiency (chronic) (peripheral)
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Which procedures does Dr. Lum perform as a Internist?
As a Internist, procedures performed by an Dr. Ryan Lum 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. Lum's office.
Does Dr. Lum accept my insurance?
Dr. Lum accepts most major insurance plans. Important: Please call our office at (415) 444-2000 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lum accept in Mountain View, CA?
Dr. Lum in Mountain View, 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
CVS Health (formerly Aetna)
Kaiser Permanente
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Lum's office located?
What is Dr. Lum's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lum's National Provider Identifier (NPI) number is 1841374824.
What common questions do patients ask about Dr. Lum?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lum
What is Dr. Ryan Lum's specialty?
Dr. Lum is a Internist near Mountain View, 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. Lum to book an appointment today.Is this Dr. Ryan Lum affiliated with a ranked Castle Connolly Top Hospital?
No, Lum is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Kaiser Permanente - Santa Clara Medical Center. 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 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 Ryan Lum accepting new patients in Mountain View, CA?
Yes, Dr. Ryan Lum is accepting new patients at this time.
Does Dr. Ryan Lum offer online booking?
Please contact Dr. Lum's office at (415) 444-2000 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ryan Lum?
Please contact Dr. Lum's office at (415) 444-2000 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Ryan Lum have?
Dr. Ryan Lum is certified by the American Board of Internal Medicine.
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