DW
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Witthaus, Internist in Corvallis, OR?
Dr. Dena Witthaus, DO is an Internist, who primarily practices in Corvallis, OR with 2 additional practice locations. She is board certified. Dr. Witthaus graduated from Arizona College of Osteopathic Medicine of Midwestern University. Dr. Witthaus is fluent in English, and is currently seeing new patients. Dr. Witthaus’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Witthaus’s office at (503) 669-3900.
Where did Dr. Witthaus go to medical school and complete their residency?
Medical School: Arizona College of Osteopathic Medicine of Midwestern University
What languages does Dr. Witthaus speak?
Dr. Witthaus and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Witthaus treat?
As a Internist, Dr. Witthaus 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. Witthaus. 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:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Also known as:
- Severe Obesity
- Obesity
- Helping Your Child Who Is Overweight
- Take Charge of Your Health: A Guide for Teenagers
- Understanding Adult Overweight & Obesity
- Morbid Obesity
- Extreme Obesity
- Class 3 Obesity
ICD-10 Codes:
- E6601: Morbid (severe) obesity due to excess calories
Also known as:
- Type 2 Diabetes
- Diabetes Complicationss
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Complications
- Diabetes Related Health Problems
- Advanced Diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E1169: Type 2 diabetes mellitus with other specified complication
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Other Specified Aftercare
- Specific post-op care
- Specialized recovery care
- Follow-up for specific procedures
ICD-10 Codes:
- Z5189: Encounter for other specified aftercare
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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
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:
- Multiple Nerve Damage
- Peripheral Nerve Disorder
- Polyneuropathy
- Generalized Nerve Damage
- Widespread Neuropathy
ICD-10 Codes:
- G629: Polyneuropathy, unspecified
Also known as:
- Anxiety Disorder
- Anxiety
- General Anxiety
- Anxiety Problems
- Nervous Disorder
ICD-10 Codes:
- F419: Anxiety disorder, unspecified
Also known as:
- Cervical Cancer Screening
- HPV and Pap Test Results
- Pap Test
- HPV Test
- Cervical Smear
- Early Cervical Cancer Detection
ICD-10 Codes:
- Z124: Encounter for screening for malignant neoplasm of cervix
Also known as:
- Attention Deficit Hyperactivity Disorder
- Attention-deficit/hyperactivity disorder
- ADHD
- ADD
- Hyperactivity Disorder
ICD-10 Codes:
- F909: Attention-deficit hyperactivity disorder, unspecified type
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Localized Swelling
- Edema
- Localized Edema
- Fluid Retention
- Swelling in one area
ICD-10 Codes:
- R600: Localized edema
Which procedures does Dr. Witthaus perform as a Internist?
As a Internist, procedures performed by an Dr. Dena Witthaus 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. Witthaus' office.
Does Dr. Witthaus accept my insurance?
Dr. Witthaus accepts most major insurance plans. Important: Please call our office at (503) 669-3900 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Witthaus accept in Corvallis, OR?
Dr. Witthaus in Corvallis, OR accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CareOregon
CommunityCare
CVS Health (formerly Aetna)
Kaiser Permanente
Medicare
Molina
State of Oregon
State of Pennsylvania
UnitedHealthcare
View All Insurances
Where is Dr. Witthaus' office located?
Dr. Dena Witthaus' Primary Practice
3600 NW Samaritan Dr
Corvallis, OR 97330
(503) 669-3900
What is Dr. Witthaus's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Witthaus's National Provider Identifier (NPI) number is 1528354966.
What common questions do patients ask about Dr. Witthaus?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Witthaus
What is Dr. Dena Witthaus's specialty?
Dr. Witthaus is a Internist near Corvallis, OR.
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. Witthaus to book an appointment today.Is this Dr. Dena Witthaus affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Witthaus is affiliated with Kaiser Permanente Sunnyside Medical Center 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
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 Dena Witthaus accepting new patients in Corvallis, OR?
Yes, Dr. Dena Witthaus is accepting new patients at this time.
Does Dr. Dena Witthaus offer online booking?
Please contact Dr. Witthaus's office at (503) 669-3900 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Dena Witthaus?
Please contact Dr. Witthaus's office at (503) 669-3900 for information regarding telehealth appointment availability or for scheduling assistance.
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