SL
16 Years of Experience
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Lonergan, Emergency Medicine Specialist in Irving, TX?
Dr. Seamus Lonergan, MD is an Emergency Medicine Specialist, who primarily practices in Irving, TX with 2 additional practice locations. He has been practicing for over 16 years. Dr. Lonergan is fluent in English, and is currently seeing new patients. Dr. Lonergan’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lonergan’s office at (817) 488-7546.
What languages does Dr. Lonergan speak?
Dr. Lonergan and their clinical team can communicate with patients in the following languages:
English
What conditions does an Emergency Medicine Specialist like Dr. Lonergan typically treat?
As an Emergency Medicine Specialist, Dr. Lonergan 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. Lonergan. 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:
- Chest Pain
- Chest discomfort
- Thoracic pain
- Pectoral pain
ICD-10 Codes:
- R0789: Other chest pain
Also known as:
- High Blood Pressure
- Hypertension
- Primary Hypertension
- Essential Hypertension
ICD-10 Codes:
- I10: Essential (primary) hypertension
Also known as:
- Common Cold
- Upper Respiratory Infection
- Head Cold
- Cold Symptoms
ICD-10 Codes:
- J069: Acute upper respiratory infection, unspecified
Also known as:
- Head Injury
- Head Injuries
- Head Trauma
- Cranial Injury
- Brain Injury
ICD-10 Codes:
- S0990XA: Unspecified injury of head, initial encounter
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
Also known as:
- Urinary Tract Infection
- UTI
- Bladder infection
- Kidney infection
- Urine infection
ICD-10 Codes:
- N390: Urinary tract infection, site not specified
Also known as:
- Fainting
- Syncope
- Passing out
- Collapse
ICD-10 Codes:
- R55: Syncope and collapse
What procedures does an Emergency Medicine Specialist like Dr. Lonergan typically perform?
As an Emergency Medicine Specialist, procedures performed by Dr. Seamus Lonergan 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. Lonergan's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.
Does Dr. Lonergan accept my insurance?
Dr. Lonergan accepts most major insurance plans. Important: Please call our office at (817) 488-7546 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Lonergan accept in Irving, TX?
Dr. Lonergan in Irving, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Baylor Scott & White Holdings
Cigna Group
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Health Care Service Corporation
Healthfirst New York
Medicare
Parkland Health & Hospital System
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Lonergan's office located?
Dr. Seamus Lonergan's Primary Practice
1901 N MacArthur Blvd
Irving, TX 75061
(817) 488-7546
What is Dr. Lonergan's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Lonergan's National Provider Identifier (NPI) number is 1407953391.
What common questions do patients ask about Dr. Lonergan?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Lonergan
What is Dr. Seamus Lonergan's specialty?
Dr. Lonergan is a Emergency Medicine Specialist near Irving, TX.
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. Seamus Lonergan affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Lonergan is affiliated with Baylor Scott & White Medical Center - Irving, North Central Surgical Center Hospital, Saint Francis Hospital - Tulsa, Baylor Scott & White Surgical Hospital At Sherman, Baylor Scott & White Medical Center - Uptown, Medical City Mckinney Hospital 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 Seamus Lonergan accepting new patients in Irving, TX?
Yes, Dr. Seamus Lonergan is accepting new patients at this time.
Does Dr. Seamus Lonergan offer online booking?
Please contact Dr. Lonergan's office at (817) 488-7546 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Seamus Lonergan?
Please contact Dr. Lonergan's office at (817) 488-7546 for information regarding telehealth appointment availability or for scheduling assistance.
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