MM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mahieu, Rheumatologist in Lake Forest, IL?
Dr. Mary Mahieu, MD is a Rheumatologist, who primarily practices in Lake Forest, IL with 2 additional practice locations. Dr. Mahieu graduated from Mahatma Gandhi Memorial Medical College. Dr. Mahieu is fluent in English, and is currently seeing new patients. Dr. Mahieu’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mahieu’s office at (312) 695-8628.
Where did Dr. Mahieu go to medical school and complete their residency?
Medical School: Mahatma Gandhi Memorial Medical College
What languages does Dr. Mahieu speak?
Dr. Mahieu and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Mahieu treat?
As a Rheumatologist, Dr. Mahieu 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. Mahieu. 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:
- Lupus
- Lupus kidney disease
- Other Lupus Condition
- Lupus with Organ Involvement
- Discoid Lupus
- Kidney Disease
- Systemic lupus erythematosus
- SLE
- Disseminated lupus erythematosus
- Lupus nephritis
- Kidney inflammation from lupus
- Glomerulonephritis in SLE
- Systemic Lupus Erythematosus
- Different Types of Lupus
- Atypical Lupus
- SLE Affecting Organs
- Lupus Complications
- DLE
- Skin lupus
- Chronic cutaneous lupus
ICD-10 Codes:
- M329: Systemic lupus erythematosus, unspecified
- M3214: Glomerular disease in systemic lupus erythematosus
- M328: Other forms of systemic lupus erythematosus
- M3219: Other organ or system involvement in systemic lupus erythematosus
- L930: Discoid lupus erythematosus
Also known as:
- Rheumatoid Arthritis
- RA
- Chronic inflammatory arthritis
- Autoimmune arthritis
- Inflammatory joint disease
ICD-10 Codes:
- M0579: Rheumatoid arthritis with rheumatoid factor of multiple sites without organ or systems involvement
- M0600: Rheumatoid arthritis without rheumatoid factor, unspecified site
- M0609: Rheumatoid arthritis without rheumatoid factor, multiple sites
- M069: Rheumatoid arthritis, unspecified
Also known as:
- Connective Tissue Disorder
- Connective Tissue Overlap Syndrome
- Systemic Connective Tissue Disease
- Rheumatic Connective Tissue Disease
- Autoimmune Connective Tissue Disease
- Mixed Connective Tissue Disease
- Overlap Syndrome
- Undifferentiated Connective Tissue Disease
ICD-10 Codes:
- M359: Systemic involvement of connective tissue, unspecified
- M351: Other overlap syndromes
Also known as:
- Cancer Chemotherapy
- Chemo treatment
- Oncology chemotherapy
- Cancer drug therapy
ICD-10 Codes:
- Z5111: Encounter for antineoplastic chemotherapy
Also known as:
- Psoriatic Arthritis
- Psoriasis
- Psoriatic joint inflammation
- Arthritis with psoriasis
- Psoriasis-related joint pain
ICD-10 Codes:
- L4050: Arthropathic psoriasis, unspecified
Also known as:
- Other Abnormal Immune System Markers
- Unusual immune findings
- Abnormal immunology results
- Abnormal serum immunology
ICD-10 Codes:
- R768: Other specified abnormal immunological findings in serum
Also known as:
- Other Long-Term Drug Therapy
- Chronic medication use
- Ongoing drug treatment
- Extended drug therapy
ICD-10 Codes:
- Z79899: Other long term (current) drug therapy
Also known as:
- Sjogren's Syndrome
- Sjögren syndrome
- Sjogren Syndrome
- Sjögren's Disease
- Autoimmune Dry Eye Syndrome
- Dry Mouth Syndrome
ICD-10 Codes:
- M3500: Sjogren syndrome, unspecified
Also known as:
- Spondylosis
- Spine Injuries and Disorder
- Spinal Osteoarthritis
- Degenerative Disc Disease
- Spinal Degeneration
ICD-10 Codes:
- M47819: Spondylosis without myelopathy or radiculopathy, site unspecified
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Also known as:
- Osteoarthritis
- Degenerative Joint Disease
- Wear-and-Tear Arthritis
- Joint Degeneration
ICD-10 Codes:
- M1990: Unspecified osteoarthritis, unspecified site
Also known as:
- Therapeutic Drug Monitoring
- Drug level testing
- Medication monitoring
- Therapeutic drug management
ICD-10 Codes:
- Z5181: Encounter for therapeutic drug level monitoring
Which procedures does Dr. Mahieu perform as a Rheumatologist?
As a Rheumatologist, procedures performed by Dr. Mary Mahieu may include:
- Abnormal ANA Testing
- Arthrocentesis
- Denosumab Injection
- Joint Aspiration
- Joint Injections
- Rheumatology Consultation
- Rheumatology Follow Up
- Viscosupplement Injections
For detailed information, please contact Dr. Mahieu's office.
Does Dr. Mahieu accept my insurance?
Dr. Mahieu accepts most major insurance plans. Important: Please call our office at (312) 695-8628 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mahieu accept in Lake Forest, IL?
Dr. Mahieu in Lake Forest, 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
Cook County Health & Hospitals System
CVS Health (formerly Aetna)
Express Scripts
Health Care Service Corporation (HCSC)
Medicare
State of Illinois
State of Nevada
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Mahieu's office located?
Dr. Mary Mahieu's Primary Practice
660 N Westmoreland Rd # 302
Lake Forest, IL 60045
(312) 695-8628
What is Dr. Mahieu's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mahieu's National Provider Identifier (NPI) number is 1811218381.
What common questions do patients ask about Dr. Mahieu?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mahieu
What is Dr. Mary Mahieu's specialty?
Dr. Mahieu is a Rheumatologist near Lake Forest, IL. An internist specializing in the treatment of diseases affecting the joints, muscles, bones, and tendons. This specialist diagnoses and manages conditions such as arthritis, back pain, muscle strains, common sports injuries, and collagen-related diseases. Contact Dr. Mahieu to book an appointment today.
Is this Dr. Mary Mahieu affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mahieu is affiliated with Northwestern Memorial Hospital, Northwestern Medicine Lake Forest Hospital, Northwestern Medicine Palos Hospital, Northwestern Medicine Delnor Hospital, Northwestern Medicine McHenry Hospital, UM Health - Sparrow Hospital Lansing 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 Rheumatologist?
Explore Rheumatologist 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 Mary Mahieu accepting new patients in Lake Forest, IL?
Yes, Dr. Mary Mahieu is accepting new patients at this time.
Does Dr. Mary Mahieu offer online booking?
Please contact Dr. Mahieu's office at (312) 695-8628 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mary Mahieu?
Please contact Dr. Mahieu's office at (312) 695-8628 for information regarding telehealth appointment availability or for scheduling assistance.
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