39 Years of Experience
Who is Dr. Merz, Emergency Medicine Specialist in Peoria, AZ?
Dr. Guy Merz, DO is an Emergency Medicine Specialist, who primarily practices in Peoria, AZ with 2 additional practice locations. He has been practicing for over 39 years and is board certified. Dr. Merz graduated from Oklahoma State University Center for Health Sciences College of Osteopathic Medicine and completed his residency at Mercy Gen Hlth Partners-Msucom, Emergency Medicine. Dr. Merz is fluent in English, and is currently seeing new patients. Dr. Merz’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Merz’s office at (623) 266-1722.
Where did Dr. Merz go to medical school and complete their residency?
Residency: Mercy Gen Hlth Partners-Msucom, Emergency Medicine | Mercy St Vincent Medical Center/Mercy Health Partners Program
Medical School: Ok State University, Coll of Osteo Med, Tulsa, Ok | Oklahoma State University / College of Osteopathic Medicine | Oklahoma State University Center for Health Sciences College of Osteopathic Medicine
Is Dr. Merz board certified as an Emergency Medicine Specialist?
Yes, Dr. Guy Merz, DO is board certified by the American Board of Emergency Medicine
What languages does Dr. Merz speak?
Dr. Merz and their clinical team can communicate with patients in the following languages:
English
What conditions does an Emergency Medicine Specialist like Dr. Merz typically treat?
As an Emergency Medicine Specialist, Dr. Merz 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. Merz. 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. Learn more about our claims-based healthcare methodology here.
Also known as:
- High Cholesterol
- Cholesterol
- Triglycerides
- Hyperlipidemia
- High lipids
- Dyslipidemia
ICD-10 Codes:
- E785: Hyperlipidemia, unspecified
Also known as:
- Other General Medical Examination
- Health Checkup
- General Health Checkup
- Comprehensive Medical Exam
- Miscellaneous Physical Exam
ICD-10 Codes:
- Z008: Encounter for other general examination
Also known as:
- Type 2 Diabetes with Chronic Kidney Disease
- Type 2 Diabetes
- Diabetes Type 2
- Diabetic Kidney Problems
- Type 2 diabetes
- Diabetic Chronic Kidney Disease
- Long-term Kidney Failure from Type 2 Diabetes
- Type 2 Diabetes End-Stage Renal Disease
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E1122: Type 2 diabetes mellitus with diabetic chronic kidney disease
- E119: Type 2 diabetes mellitus without complications
Also known as:
- Obesity
- Take Charge of Your Health: A Guide for Teenagers
- Excess Weight
- Being Overweight
- High BMI
ICD-10 Codes:
- E669: Obesity, unspecified
Also known as:
- Atrial Fibrillation
- Afib
- A-fib
- Irregular heart rhythm
ICD-10 Codes:
- I4891: Unspecified atrial fibrillation
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
- J4489: Other specified chronic obstructive pulmonary disease
Also known as:
- Emphysema
- Pulmonary Emphysema
- Lung Emphysema
- Chronic Obstructive Lung Disease
ICD-10 Codes:
- J439: Emphysema, unspecified
Also known as:
- Hypothyroidism
- Congenital hypothyroidism
- Hypothyroidism (Underactive Thyroid)
- Underactive Thyroid
- Low Thyroid Function
ICD-10 Codes:
- E039: Hypothyroidism, unspecified
What procedures does an Emergency Medicine Specialist like Dr. Merz typically perform?
As an Emergency Medicine Specialist, procedures performed by Dr. Guy Merz may include:
- Emergency Consultation
- Emergency Follow Up
- Emergency Medicine Consultation
- Removal of Foreign Object from Body
- Urgent Care Consultation
- Urgent Care Follow Up
Please contact Dr. Merz's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Merz accept my insurance?
Dr. Merz accepts most major insurance plans. Important: Please call our office at (623) 266-1722 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Merz accept in Peoria, AZ?
Dr. Merz in Peoria, AZ accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Banner Health
Cigna Group
CVS Health (formerly Aetna)
Humana
Medicare
Oscar Health
UnitedHealth Group
View All Insurances
Where is Dr. Merz's office located?
What is Dr. Merz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Merz's National Provider Identifier (NPI) number is 1073596003.
What common questions do patients ask about Dr. Merz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Merz
What is Dr. Guy Merz's specialty?
Dr. Merz is a Emergency Medicine Specialist near Peoria, AZ.
What does an Emergency Medicine Specialist do?
An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries.
Is this Dr. Guy Merz affiliated with a ranked Castle Connolly Top Hospital?
No, Merz 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
When to see an Emergency Medicine Specialist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Emergency Medicine Specialist. Explore 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 Guy Merz accepting new patients in Peoria, AZ?
Yes, Dr. Guy Merz is accepting new patients at this time.
Does Dr. Guy Merz offer online booking?
Please contact Dr. Merz's office at (623) 266-1722 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Guy Merz?
Please contact Dr. Merz's office at (623) 266-1722 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Guy Merz have?
Dr. Guy Merz is certified by the American Board of Emergency Medicine.
<section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>