CM
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mcmillan, Internist in San Juan Capistrano, CA?
Dr. Catherine Mcmillan is an Internist, who primarily practices in San Juan Capistrano, CA with 1 additional practice location. She is board certified. Dr. Mcmillan is fluent in English and Spanish, and is currently seeing new patients. Dr. Mcmillan’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mcmillan’s office at (949) 443-4303.
What languages does Dr. Mcmillan speak?
Dr. Mcmillan and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Mcmillan treat?
As a Internist, Dr. Mcmillan 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. Mcmillan. 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:
- 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:
- Right Lower Leg Open Wound
- Wounds and Injuries
- Right Leg Cut
- Right Leg Injury
- Open Sore on Right Lower Leg
ICD-10 Codes:
- S81801D: Unspecified open wound, right lower leg, subsequent encounter
Also known as:
- Benign Brain Tumor
- Benign Tumor
- Brain Disease
- Non-cancerous brain growth
- Brain adenoma
- Non-malignant brain mass
ICD-10 Codes:
- D331: Benign neoplasm of brain, infratentorial
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:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
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
Which procedures does Dr. Mcmillan perform as a Internist?
As a Internist, procedures performed by an Dr. Catherine Mcmillan 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. Mcmillan's office.
Does Dr. Mcmillan accept my insurance?
Dr. Mcmillan accepts most major insurance plans. Important: Please call our office at (949) 443-4303 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mcmillan accept in San Juan Capistrano, CA?
Dr. Mcmillan in San Juan Capistrano, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Alignment Health Plan
All Other Third Party
Centene
CVS Health (formerly Aetna)
Medicare
Monarch HealthCare
OptumRx
UnitedHealthcare
View All Insurances
Where is Dr. Mcmillan's office located?
Dr. Catherine Mcmillan's Primary Practice
30230 Rancho Viejo Rd Ste 200
San Juan Capistrano, CA 92675
(949) 443-4303
What is Dr. Mcmillan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mcmillan's National Provider Identifier (NPI) number is 1114580222.
What common questions do patients ask about Dr. Mcmillan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mcmillan
What is Dr. Catherine Mcmillan's specialty?
Dr. Mcmillan is a Internist near San Juan Capistrano, CA.
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. Mcmillan to book an appointment today.Is this Dr. Catherine Mcmillan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mcmillan is affiliated with Providence Mission Hospital Mission Viejo, Uci 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 Catherine Mcmillan accepting new patients in San Juan Capistrano, CA?
Yes, Dr. Catherine Mcmillan is accepting new patients at this time.
Does Dr. Catherine Mcmillan offer online booking?
Please contact Dr. Mcmillan's office at (949) 443-4303 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Catherine Mcmillan?
Please contact Dr. Mcmillan's office at (949) 443-4303 for information regarding telehealth appointment availability or for scheduling assistance.
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