DM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Marshall, Internist in Morton, IL?
Dr. Douglas Marshall, MD is an Internist, who primarily practices in Morton, IL with 2 additional practice locations. He is board certified by the American Board of Internal Medicine. Dr. Marshall graduated from Southern Illinois Univ School of Medicine and completed his residency at Eastern Va Med Sch, Internal Medicine; Naval Reg Med Ctr, Flexible Or Transitional Year. Dr. Marshall is fluent in English, and is currently seeing new patients. Dr. Marshall’s practice accepts Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marshall’s office at (309) 266-8900.
Where did Dr. Marshall go to medical school and complete their residency?
Residency: Eastern Va Med Sch, Internal Medicine; Naval Reg Med Ctr, Flexible Or Transitional Year | Eastern Va Med School | Eastern Virginia Medical School Program
Medical School: Southern Il Univ Sch Of Med- Springfield Il | Southern Illinois University At Edwardsville | Southern Illinois Univ School of Medicine
Is Dr. Marshall board certified in Internist?
Yes, Dr. Douglas Marshall, MD is board certified by the American Board of Internal Medicine
What languages does Dr. Marshall speak?
Dr. Marshall and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Marshall treat?
As a Internist, Dr. Marshall 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. Marshall. 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:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Chronic Kidney Disease, Stage 3a
- Chronic Kidney Disease from High Blood Pressure
- Chronic Kidney Disease
- Chronic Kidney Disease (CKD)
- High Blood Pressure
- CKD Stage 3a
- Moderate Chronic Kidney Disease
- Hypertensive Chronic Kidney Disease
- High Blood Pressure Kidney Disease
- Hypertension-Related Kidney Disease
ICD-10 Codes:
- N1831: Chronic kidney disease, stage 3a
- I129: Hypertensive chronic kidney disease with stage 1 through stage 4 chronic kidney disease, or unspecified chronic kidney disease
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:
- Prediabetes
- Insulin Resistance & Prediabetes
- Borderline diabetes
- Insulin resistance
- High blood sugar (not yet diabetes)
ICD-10 Codes:
- R7303: Prediabetes
Also known as:
- High Cholesterol
- Cholesterol
- Hypercholesterolemia
- High blood cholesterol
- Elevated cholesterol
ICD-10 Codes:
- E7800: Pure hypercholesterolemia, unspecified
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Cholera
- Asiatic cholera
- Epidemic cholera
- Vibrio cholerae infection
ICD-10 Codes:
- A000: Cholera due to Vibrio cholerae 01, biovar cholerae
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
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
Which procedures does Dr. Marshall perform as a Internist?
As a Internist, procedures performed by an Dr. Douglas Marshall 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. Marshall's office.
Does Dr. Marshall accept my insurance?
Dr. Marshall accepts most major insurance plans. Important: Please call our office at (309) 266-8900 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Marshall accept in Morton, IL?
Dr. Marshall in Morton, IL accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
CVS Health (formerly Aetna)
Health Care Service Corporation (HCSC)
Medicaid
Medicare
Molina
Mutual of Omaha
Other Health Care Provider
The Consociate Group
UnitedHealthcare
View All Insurances
Where is Dr. Marshall's office located?
What is Dr. Marshall's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Marshall's National Provider Identifier (NPI) number is 1477569499.
What common questions do patients ask about Dr. Marshall?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Marshall
What is Dr. Douglas Marshall's specialty?
Dr. Marshall is a Internist near Morton, IL.
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. Marshall to book an appointment today.Is this Dr. Douglas Marshall affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Marshall is affiliated with Carle Health Methodist Hospital, Osf Healthcare Saint Francis Medical Center which are a Castle Connolly Top Hospitals. 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 Douglas Marshall accepting new patients in Morton, IL?
Yes, Dr. Douglas Marshall is accepting new patients at this time.
Does Dr. Douglas Marshall offer online booking?
Please contact Dr. Marshall's office at (309) 266-8900 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Douglas Marshall?
Please contact Dr. Marshall's office at (309) 266-8900 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Douglas Marshall have?
Dr. Douglas Marshall is certified by the American Board of Internal Medicine.
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