MK
20 Years of Experience
Accepting patients
Who is Dr. Knox, Family Medicine Specialist in Matthews, NC?
Dr. Mary Knox, MD is a Family Medicine Specialist, who primarily practices in Matthews, NC with 2 additional practice locations. She has been practicing for over 20 years and is board certified. Dr. Knox is fluent in English and Spanish, and is currently seeing new patients. Dr. Knox’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Knox’s office at (704) 384-0588.
What are Areas of Expertise for Dr. Knox?
Dr. Mary Knox, MD is a highly-rated, board-certified Family Medicine Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Knox empowers patients to confidently navigate their health journey, specializing in Primary Care, or comprehensive wellness support. Serving the Matthews/NC community, Dr. Knox is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Knox speak?
Dr. Knox and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Knox treat?
As a Family Medicine Specialist, Dr. Knox 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. Knox. 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:
- 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:
- Depression Screening
- Other Mental Health Screening
- Depression
- Health Screening
- Mental Health Screening
- Depression Test
- Mental Health Check for Depression
- Mood Disorder Screening
- Behavioral Disorder Screening
- Psychological Evaluation
- Mental Wellness Check
ICD-10 Codes:
- Z1331: Encounter for screening for depression
- Z1339: Encounter for screening examination for other mental health and behavioral disorders
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- General Disorder Screening
- Health Screening
- General Health Check
- Disease Screening
- Medical Disorder Screening
ICD-10 Codes:
- Z1389: Encounter for screening for other disorder
Also known as:
- ADHD, Predominantly Inattentive Type
- Attention Deficit Hyperactivity Disorder
- Attention-deficit/hyperactivity disorder
- ADD
- Inattentive ADHD
ICD-10 Codes:
- F900: Attention-deficit hyperactivity disorder, predominantly inattentive type
Also known as:
- Generalized Anxiety Disorder
- Anxiety
- GAD
- Chronic Worry
- Excessive Worry Disorder
ICD-10 Codes:
- F411: Generalized anxiety disorder
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Exposure to COVID-19
- COVID-19 (Coronavirus Disease 2019)
- COVID-19 contact
- Suspected coronavirus exposure
- SARS-CoV-2 exposure
ICD-10 Codes:
- Z20822: Contact with and (suspected) exposure to COVID-19
Also known as:
- General Counseling Services
- Personal Counseling
- Life Coaching
- Support Services
ICD-10 Codes:
- Z7189: Other specified counseling
Also known as:
- Type 2 Diabetes
- Type 2 Diabetes with High Blood Sugar
- Diabetes Type 2
- Type 2 diabetes
- Hyperglycemia
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Diabetic Hyperglycemia
- High Blood Glucose
- High Sugar Levels
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
- E1165: Type 2 diabetes mellitus with hyperglycemia
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
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
Also known as:
- Acute Cough
- Cough
- Sudden cough
- Short-term cough
- New cough
ICD-10 Codes:
- R051: Acute cough
Also known as:
- Sore Throat
- Acute pharyngitis
- Throat inflammation
- Acute throat infection
ICD-10 Codes:
- J029: Acute pharyngitis, unspecified
Also known as:
- Painful Urination
- Urine and Urination
- Dysuria
- Burning when peeing
- Stinging during urination
ICD-10 Codes:
- R300: Dysuria
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:
- COVID-19
- COVID-19 (Coronavirus Disease 2019)
- Coronavirus Disease 2019
- SARS-CoV-2 Infection
- Novel Coronavirus
ICD-10 Codes:
- U071: COVID-19
Also known as:
- Routine Child Health Examination (Normal Findings)
- Health Checkup
- Normal Well-Child Checkup
- Child Physical Exam (No Issues)
- Routine Pediatric Exam (Clear)
ICD-10 Codes:
- Z00129: Encounter for routine child health examination without abnormal findings
Which procedures does Dr. Knox perform as a Family Medicine Specialist?
As a Family Medicine Specialist, procedures performed by a Dr. Mary Knox may include:
- ALCAT Testing
- Joint Injection
- Medication Assisted Treatment (MAT)
- Nebulizer Treatment
- OB Consultation
- Ozone Injection
- Post-Surgery Checkup
- Tetanus Shot
For detailed information, please contact Dr. Knox's office.
Does Dr. Knox accept my insurance?
Dr. Knox accepts most major insurance plans. Important: Please call our office at (704) 384-0588 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Knox accept in Matthews, NC?
Dr. Knox in Matthews, NC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Blue Cross and Blue Shield of North Carolina
Blue Cross Blue Shield of Michigan
Conifer Health Solutions
CVS Health (formerly Aetna)
Express Scripts
Humana
Medcost Preferred
Medicare
UnitedHealthcare
View All Insurances
Where is Dr. Knox's office located?
Dr. Mary Knox's Primary Practice
855 Sam Newell Rd Ste 205
Matthews, NC 28105
(704) 384-0588
Dr. Mary Knox's Practice 2
130 Plantation Ridge Dr Ste 100
Mooresville, NC 28117
(704) 316-1635
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
What is Dr. Knox's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Knox's National Provider Identifier (NPI) number is 1043273550.
What common questions do patients ask about Dr. Knox?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Knox
What is Dr. Mary Knox's specialty?
Dr. Knox is a Family Medicine Specialist near Matthews, NC. Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care. Contact Dr. Knox to book an appointment today.
Is this Dr. Mary Knox affiliated with a ranked Castle Connolly Top Hospital?
No, Knox is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Family Medicine Specialist?
Explore Family Medicine Specialist 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 Knox accepting new patients in Matthews, NC?
Yes, Dr. Mary Knox is accepting new patients at this time.
Does Dr. Mary Knox offer online booking?
Please contact Dr. Knox's office at (704) 384-0588 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mary Knox?
Please contact Dr. Knox's office at (704) 384-0588 for information regarding telehealth appointment availability or for scheduling assistance.
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