WG
36 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Greiser, Emergency Medicine Specialist in Trinidad, CO?
Dr. William Greiser, MD is an Emergency Medicine Specialist, who primarily practices in Trinidad, CO. He has been practicing for over 36 years. Dr. Greiser is fluent in English, and is currently seeing new patients. Dr. Greiser’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Greiser’s office at (719) 846-9213.
What languages does Dr. Greiser speak?
Dr. Greiser and their clinical team can communicate with patients in the following languages:
English
What conditions does an Emergency Medicine Specialist like Dr. Greiser typically treat?
As an Emergency Medicine Specialist, Dr. Greiser 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. Greiser. 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.
Also known as:
- COPD
- Chronic Obstructive Pulmonary Disease
- Chronic Lung Disease
- Emphysema and Chronic Bronchitis
ICD-10 Codes:
- J449: Chronic obstructive pulmonary disease, unspecified
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Nausea and Vomiting
- Feeling Sick and Throwing Up
- Stomach Flu Symptoms
- Queasy and Vomiting
ICD-10 Codes:
- R112: Nausea with vomiting, unspecified
Also known as:
- Brain Tumor
- Brain Cancer
- Cerebral Tumor
- Intracranial Tumor
- Malignant Brain Tumor
ICD-10 Codes:
- C719: Malignant neoplasm of brain, unspecified
Also known as:
- Lung Cancer
- Bronchial cancer
- Malignant neoplasm of lung
- Pulmonary cancer
ICD-10 Codes:
- C3490: Malignant neoplasm of unspecified part of unspecified bronchus or lung
Also known as:
- Low Back Pain
- Back Pain
- Lumbago
- Lower Back Ache
- Backache
ICD-10 Codes:
- M5450: Low back pain, unspecified
Also known as:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Upper body pain
ICD-10 Codes:
- R079: Chest pain, unspecified
Also known as:
- Long-Term Effects of Ischemic Stroke
- Stroke
- Post-ischemic stroke complications
- Stroke after-effects
- Residual problems from brain infarction
- Ischemic stroke sequelae
ICD-10 Codes:
- I6930: Unspecified sequelae of cerebral infarction
What procedures does an Emergency Medicine Specialist like Dr. Greiser typically perform?
As an Emergency Medicine Specialist, procedures performed by Dr. William Greiser 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. Greiser's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Greiser accept my insurance?
Dr. Greiser accepts most major insurance plans. Important: Please call our office at (719) 846-9213 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Greiser accept in Trinidad, CO?
Dr. Greiser in Trinidad, CO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Humana
Medicare
Molina Healthcare
State of Kentucky
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Greiser's office located?
Dr. William Greiser's Primary Practice
410 Benedicta Ave
Trinidad, CO 81082
(719) 846-9213
What is Dr. Greiser's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Greiser's National Provider Identifier (NPI) number is 1720114408.
What common questions do patients ask about Dr. Greiser?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Greiser
What is Dr. William Greiser's specialty?
Dr. Greiser is a Emergency Medicine Specialist near Trinidad, CO.
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. William Greiser affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Greiser is affiliated with Clark Regional Medical Center, Baptist Health Lexington 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
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 William Greiser accepting new patients in Trinidad, CO?
Yes, Dr. William Greiser is accepting new patients at this time.
Does Dr. William Greiser offer online booking?
Please contact Dr. Greiser's office at (719) 846-9213 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with William Greiser?
Please contact Dr. Greiser's office at (719) 846-9213 for information regarding telehealth appointment availability or for scheduling assistance.
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