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37 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Merrill, Internist in Norman, OK?
Dr. Thomas Merrill, MD is an Internist, who primarily practices in Norman, OK with 1 additional practice location. He has been practicing for over 37 years and is board certified. Dr. Merrill graduated from University Of Oklahoma College Of Medicine and completed his residency at Univ Ok Hlth Sci Ctr, Internal Medicine. Dr. Merrill is fluent in English and Urdu, and is currently seeing new patients. Dr. Merrill’s practice accepts Medicaid, Medicare, Aetna, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Merrill’s office at (405) 329-0121.
What are Areas of Expertise for Dr. Merrill?
Dr. Thomas Merrill, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Merrill empowers patients to confidently navigate their health journey, specializing in Cardiovascular Diseases, Cholesterol/Lipid Disorders, Diabetes, Geriatric Medicine, Hypertension, Preventive Medicine, Primary Care, and comprehensive wellness support. Serving the Norman, OK community, Dr. Merrill is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Merrill go to medical school and complete their residency?
Residency: Univ Ok Hlth Sci Ctr, Internal Medicine | University of Oklahoma Health Sciences Center Program
Medical School: University of Ok Coll of Med, Oklahoma City Ok | University Of Oklahoma College Of Medicine
Is Dr. Merrill board certified as an Internist?
Yes, Dr. Thomas Merrill, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Merrill speak?
Dr. Merrill and their clinical team can communicate with patients in the following languages:
English
Urdu
What conditions does an Internist like Dr. Merrill typically treat?
As an Internist, Dr. Merrill 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. Merrill. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Mammogram for Breast Cancer Screening
- Health Screening
- Mammography
- Breast Cancer Screening (PDQ®)
- Mammograms
- Breast X-ray
- Breast Cancer Check
ICD-10 Codes:
- Z1231: Encounter for screening mammogram for malignant neoplasm of breast
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:
- 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:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- High Blood Pressure Heart and Kidney Disease with Heart Failure
- Chronic Kidney Disease
- Heart Failure
- High Blood Pressure
- Hypertensive Cardiorenal Syndrome
- Heart and Kidney Failure from High Blood Pressure
ICD-10 Codes:
- I130: Hypertensive heart and chronic kidney disease with heart failure and stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
What procedures does an Internist like Dr. Merrill typically perform?
As an Internist, procedures performed by Dr. Thomas Merrill 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. Merrill's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Merrill accept my insurance?
Dr. Merrill accepts most major insurance plans. Important: Please call our office at (405) 329-0121 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Merrill accept in Norman, OK?
Dr. Merrill in Norman, OK accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Humana
Medicaid
Medicare
Mutual of Omaha
UnitedHealth Group
University of Utah
Unknown
View All Insurances
Where is Dr. Merrill's office located?
Dr. Thomas Merrill's Primary Practice
950 N Porter Ave Ste 300
Norman, OK 73071
(405) 329-0121
What is Dr. Merrill's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Merrill's National Provider Identifier (NPI) number is 1760474605.
What common questions do patients ask about Dr. Merrill?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Merrill
What is Dr. Thomas Merrill's specialty?
Dr. Merrill is a Internist near Norman, OK.
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.
Is this Dr. Thomas Merrill affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Merrill is affiliated with Mercy Hospital - Oklahoma City 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
When to see an Internist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Internist. Explore 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 Thomas Merrill accepting new patients in Norman, OK?
Yes, Dr. Thomas Merrill is accepting new patients at this time.
Does Dr. Thomas Merrill offer online booking?
Please contact Dr. Merrill's office at (405) 329-0121 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Thomas Merrill?
Please contact Dr. Merrill's office at (405) 329-0121 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Thomas Merrill have?
Dr. Thomas Merrill is certified by the American Board of Internal Medicine.
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