MJ
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Johnson, Endocrinologist in Honolulu, HI?
Dr. Mariko Johnson, MD is an Endocrinologist, who primarily practices in Honolulu, HI with 2 additional practice locations. Dr. Johnson is fluent in English, and is currently seeing new patients. Dr. Johnson’s practice accepts UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Johnson’s office at (808) 691-8526.
What are Areas of Expertise for Dr. Johnson?
Dr. Mariko Johnson, MD is a highly-rated, board-certified Endocrinologist 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. Johnson empowers patients to confidently navigate their health journey, specializing in Thyroid Disorders, or comprehensive wellness support. Serving the Honolulu/HI community, Dr. Johnson is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Johnson speak?
Dr. Johnson and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Johnson treat?
As an Endocrinologist, Dr. Johnson 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. Johnson. 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:
- Age-Related Osteoporosis
- Fractures
- Osteoporosis
- Senile Osteoporosis
- Primary Osteoporosis
- Bone Thinning from Aging
ICD-10 Codes:
- M810: Age-related osteoporosis without current pathological fracture
Also known as:
- Thyroid Cancer
- Thyroid Carcinoma
- Malignant Thyroid Nodule
- Thyroid Gland Cancer
ICD-10 Codes:
- C73: Malignant neoplasm of thyroid gland
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
Also known as:
- Single Nontoxic Thyroid Nodule
- Thyroid Disease
- Benign Thyroid Nodule
- Solitary Thyroid Nodule
ICD-10 Codes:
- E041: Nontoxic single thyroid nodule
Also known as:
- Nontoxic Multinodular Goiter
- Thyroid Disease
- Multinodular Goiter
- Lumpy Enlarged Thyroid
ICD-10 Codes:
- E042: Nontoxic multinodular goiter
Also known as:
- Hyperparathyroidism
- Parathyroid Disorder
- Overactive Parathyroid Gland
- High Parathyroid Hormone
- PTH Overproduction
ICD-10 Codes:
- E213: Hyperparathyroidism, unspecified
Also known as:
- Graves' Disease
- Hyperthyroidism
- Graves' disease
- Graves Disease
- Hyperthyroidism with Goiter
- Toxic Diffuse Goiter
- Overactive Thyroid with Enlarged Gland
ICD-10 Codes:
- E0500: Thyrotoxicosis with diffuse goiter without thyrotoxic crisis or storm
Also known as:
- Testicular Hypofunction
- Testicular Disorder
- Underactive Testicles
- Low Testicular Function
- Hypogonadism
ICD-10 Codes:
- E291: Testicular hypofunction
Which procedures does Dr. Johnson perform as an Endocrinologist?
As an Endocrinologist, procedures performed by Dr. Mariko Johnson may include:
- Adrenal Surgery
- Comparative Genomic Hybridization
- D and C / Vacuum Aspiration
- Diabetes Blood Sugar Management
- Diabetes Care - Kidney Disease Monitoring
- Diabetes Consultation
- Doppler Ultrasound
- Egg Freezing/ Fertility Preservation
For detailed information, please contact Dr. Johnson's office.
Does Dr. Johnson accept my insurance?
Dr. Johnson accepts most major insurance plans. Important: Please call our office at (808) 691-8526 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Johnson accept in Honolulu, HI?
Dr. Johnson in Honolulu, HI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Aetna
AlohaCare
Blue Cross Blue Shield
Blue Cross Blue Shield of Illinois
Blue Cross Blue Shield of Michigan
Conifer Health Solutions
Elevance Health Inc. (formerly Anthem)
Humana
Mohawk Industries
UnitedHealthcare
View All Insurances
Where is Dr. Johnson's office located?
What is Dr. Johnson's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Johnson's National Provider Identifier (NPI) number is 1629279617.
What common questions do patients ask about Dr. Johnson?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Johnson
What is Dr. Mariko Johnson's specialty?
Dr. Johnson is a Endocrinologist near Honolulu, HI. An internist specializing in disorders of the endocrine glands, including the thyroid and adrenal glands. This specialist also manages a range of conditions such as diabetes, metabolic and nutritional disorders, obesity, pituitary disorders, and menstrual and sexual health issues. Contact Dr. Johnson to book an appointment today.
Is this Dr. Mariko Johnson affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Johnson is affiliated with The Queen's 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 Endocrinologist?
Explore Endocrinologist 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 Mariko Johnson accepting new patients in Honolulu, HI?
Yes, Dr. Mariko Johnson is accepting new patients at this time.
Does Dr. Mariko Johnson offer online booking?
Please contact Dr. Johnson's office at (808) 691-8526 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mariko Johnson?
Please contact Dr. Johnson's office at (808) 691-8526 for information regarding telehealth appointment availability or for scheduling assistance.
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