FH
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hernaez, Internist in Marshfield, WI?
Dr. Frederick Hernaez, MD is an Internist, who primarily practices in Marshfield, WI with 1 additional practice location. He is board certified. Dr. Hernaez is fluent in English, and is currently seeing new patients. Dr. Hernaez’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hernaez’s office at (715) 387-5511.
What languages does Dr. Hernaez speak?
Dr. Hernaez and their clinical team can communicate with patients in the following languages:
English
What conditions does Dr. Hernaez treat?
As a Internist, Dr. Hernaez 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. Hernaez. 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:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Follow-up After Treatment (Non-Cancer)
- Post-Treatment Check-up
- Aftercare Visit
- Recovery Monitoring Exam
ICD-10 Codes:
- Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Immunization Visit
- Vaccines
- Vaccination appointment
- Shot visit
- Immunization encounter
ICD-10 Codes:
- Z23: Encounter for immunization
Which procedures does Dr. Hernaez perform as a Internist?
As a Internist, procedures performed by an Dr. Frederick Hernaez 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. Hernaez's office.
Does Dr. Hernaez accept my insurance?
Dr. Hernaez accepts most major insurance plans. Important: Please call our office at (715) 387-5511 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hernaez accept in Marshfield, WI?
Dr. Hernaez in Marshfield, WI accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Allegiance Benefit Plan Management
Allied Benefit Systems
Blue Cross Blue Shield of Michigan
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Group Health Cooperative
Medicare
Other Health Care Provider
Security Health Plan
View All Insurances
Where is Dr. Hernaez's office located?
Dr. Frederick Hernaez's Primary Practice
1000 N Oak Ave Fl 2
Marshfield, WI 54449
(715) 387-5511
What is Dr. Hernaez's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hernaez's National Provider Identifier (NPI) number is 1205498227.
What common questions do patients ask about Dr. Hernaez?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hernaez
What is Dr. Frederick Hernaez's specialty?
Dr. Hernaez is a Internist near Marshfield, WI.
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. Hernaez to book an appointment today.Is this Dr. Frederick Hernaez affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hernaez is affiliated with Marshfield Medical Center - Marshfield 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 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 Frederick Hernaez accepting new patients in Marshfield, WI?
Yes, Dr. Frederick Hernaez is accepting new patients at this time.
Does Dr. Frederick Hernaez offer online booking?
Please contact Dr. Hernaez's office at (715) 387-5511 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Frederick Hernaez?
Please contact Dr. Hernaez's office at (715) 387-5511 for information regarding telehealth appointment availability or for scheduling assistance.
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