29 Years of Experience
Who is Dr. Ratnarajah, Internist in Oneida, NY?
Where did Dr. Ratnarajah go to medical school and complete their residency?
Residency: Univ Of Ct Sch Of Med, Internal Medicine | University of Connecticut Program A
Medical School: UNIVERSITY COLLEGE OF GALWAY
Is Dr. Ratnarajah board certified as an Internist?
Yes, Dr. Daniel Ratnarajah, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Ratnarajah speak?
Dr. Ratnarajah and their clinical team can communicate with patients in the following languages:
- English
- Tamil
What conditions does an Internist like Dr. Ratnarajah typically treat?
As an Internist, Dr. Ratnarajah 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. Ratnarajah. 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. Learn more about our claims-based healthcare methodology.
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:
- Colon Cancer Screening
- Health Screening
- Colorectal Cancer Screening (PDQ®)
- Screening Tests to Detect Colorectal Cancer and Polyps
- Tests to Detect Colorectal Cancer and Polyps
- Colorectal Cancer Screening
- Colonoscopy Screening
- Bowel Cancer Screening
ICD-10 Codes:
- Z1211: Encounter for screening for malignant neoplasm of colon
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Mixed High Cholesterol and Triglycerides
- Cholesterol
- Triglycerides
- Mixed hyperlipidemia
- Combined hyperlipidemia
- High lipids
ICD-10 Codes:
- E782: Mixed hyperlipidemia
Also known as:
- Other Specific B Vitamin Deficiency
- B Vitamins
- Malnutrition
- Specific B Vitamin Shortage
- Less Common B Vitamin Deficiency
- Rare B Vitamin Deficiency
ICD-10 Codes:
- E538: Deficiency of other specified B group vitamins
What procedures does an Internist like Dr. Ratnarajah typically perform?
As an Internist, procedures performed by Dr. Daniel Ratnarajah 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
Please contact Dr. Ratnarajah's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Ratnarajah accept my insurance?
Dr. Ratnarajah accepts most major insurance plans. Important: Please call our office at (315) 363-1345 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ratnarajah accept in Oneida, NY?
Dr. Ratnarajah in Oneida, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Blue Cross Blue Shield of Kansas
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Humana
Lifetime Healthcare
Medicare
MVP Health Care
State of New York
UnitedHealth Group
View All Insurances
Where is Dr. Ratnarajah's office located?
What hospitals are Dr. Ratnarajah affiliated with?
Dr. Ratnarajah has admitting privileges at the following hospitals:
What is Dr. Ratnarajah's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ratnarajah's National Provider Identifier (NPI) number is 1023043858.
What common questions do patients ask about Dr. Ratnarajah?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ratnarajah
What is Dr. Daniel Ratnarajah's specialty?
What does an Internist do?
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.