CA
37 Years of Experience
Accepting patients
Who is Dr. Allegakoen, Internist in Mountain View, CA?
Dr. Clarence Allegakoen, MD is an Internist, who primarily practices in Mountain View, CA with 2 additional practice locations. He has been practicing for over 37 years and is board certified by the American Board of Internal Medicine. Dr. Allegakoen completed his residency at St Mary'S Hosp Med Ctr, Internal Medicine. Dr. Allegakoen is fluent in English and Tamil, and is currently seeing new patients. Dr. Allegakoen’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Allegakoen’s office at (650) 793-4207.
Where did Dr. Allegakoen go to medical school and complete their residency?
Residency: St Mary'S Hosp Med Ctr, Internal Medicine
Medical School: University Of Colombo- Fac Of Med- Colombo- Sri Lanka
Is Dr. Allegakoen board certified in Internist?
Yes, Dr. Clarence Allegakoen, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Allegakoen speak?
Dr. Allegakoen and their clinical team can communicate with patients in the following languages:
English
Tamil
What conditions does Dr. Allegakoen treat?
As a Internist, Dr. Allegakoen 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. Allegakoen. 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:
- Generalized Muscle Weakness
- Muscle Disorder
- Overall Body Weakness
- Widespread Muscle Weakness
- Systemic Muscle Weakness
ICD-10 Codes:
- M6281: Muscle weakness (generalized)
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:
- Worsening Chronic Diastolic Heart Failure
- Worsening Chronic Systolic Heart Failure
- Heart Failure
- Acute Decompensated HFpEF
- Sudden Worsening Diastolic Heart Failure
- Acute on Chronic Filling Heart Failure
- Acute Decompensated HFrEF
- Sudden Worsening Heart Failure
- Acute on Chronic Pumping Heart Failure
ICD-10 Codes:
- I5033: Acute on chronic diastolic (congestive) heart failure
- I5023: Acute on chronic systolic (congestive) heart failure
Also known as:
- Pneumonia
- Lung Infection
- Chest Infection
- Pneumonitis
ICD-10 Codes:
- J189: Pneumonia, unspecified organism
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:
- Low Sodium Levels
- Dehydration
- Fluid and Electrolyte Balance
- Sodium
- Hyponatremia
- Low Blood Sodium
- Sodium Deficiency
- Lack of Fluids
- Fluid Loss
- Body Water Depletion
ICD-10 Codes:
- E871: Hypo-osmolality and hyponatremia
- E860: Dehydration
Also known as:
- Acute Respiratory Failure
- Acute Respiratory Failure with Low Oxygen
- Respiratory Failure
- Sudden lung failure
- Acute breathing failure
- Rapid onset respiratory failure
- Sudden lung failure with low oxygen
- Hypoxic respiratory failure
- Acute breathing failure with hypoxia
ICD-10 Codes:
- J9600: Acute respiratory failure, unspecified whether with hypoxia or hypercapnia
- J9601: Acute respiratory failure with hypoxia
Also known as:
- COPD Flare-Up
- COPD
- COPD Exacerbation
- Chronic Obstructive Pulmonary Disease Flare-Up
- Worsening COPD
- COPD Attack
ICD-10 Codes:
- J441: Chronic obstructive pulmonary disease with (acute) exacerbation
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:
- Acute Gallbladder Inflammation
- Gallbladder Disease
- Sudden Gallbladder Attack
- Acute Cholecystitis
- Sudden Gallbladder Infection
ICD-10 Codes:
- K810: Acute cholecystitis
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Also known as:
- Heart Attack (NSTEMI)
- Heart Attack
- Myocardial Infarction
- Non-STEMI
- Less Severe Heart Attack
ICD-10 Codes:
- I214: Non-ST elevation (NSTEMI) myocardial infarction
Also known as:
- Ischemic Stroke
- Brain Attack
- Cerebral Infarction
- Brain Ischemia
ICD-10 Codes:
- I639: Cerebral infarction, unspecified
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
Also known as:
- Transient Ischemic Attack
- Mini-Stroke
- Warning Stroke
ICD-10 Codes:
- G459: Transient cerebral ischemic attack, 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
Which procedures does Dr. Allegakoen perform as a Internist?
As a Internist, procedures performed by an Dr. Clarence Allegakoen 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. Allegakoen's office.
Does Dr. Allegakoen accept my insurance?
Dr. Allegakoen accepts most major insurance plans. Important: Please call our office at (650) 793-4207 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Allegakoen accept in Mountain View, CA?
Dr. Allegakoen in Mountain View, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Third Party
Crown Cork and Seal Company
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
OptumRx
Other Provider Networks
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Allegakoen's office located?
Dr. Clarence Allegakoen's Primary Practice
2500 Grant Rd
Mountain View, CA 94040
(650) 793-4207
What is Dr. Allegakoen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Allegakoen's National Provider Identifier (NPI) number is 1205909637.
What common questions do patients ask about Dr. Allegakoen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Allegakoen
What is Dr. Clarence Allegakoen's specialty?
Dr. Allegakoen 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. Allegakoen to book an appointment today.Is this Dr. Clarence Allegakoen affiliated with a ranked Castle Connolly Top Hospital?
No, Allegakoen is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: El Camino Health - Mountain View 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 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 Clarence Allegakoen accepting new patients in Mountain View, CA?
Yes, Dr. Clarence Allegakoen is accepting new patients at this time.
Does Dr. Clarence Allegakoen offer online booking?
Please contact Dr. Allegakoen's office at (650) 793-4207 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Clarence Allegakoen?
Please contact Dr. Allegakoen's office at (650) 793-4207 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Clarence Allegakoen have?
Dr. Clarence Allegakoen is certified by the American Board of Internal Medicine.
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