
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Hagler, Critical Care Surgeon in Flushing, NY?
Dr. Daniel Hagler, MD is a Critical Care Surgeon, who primarily practices in Flushing, NY. Dr. Hagler is fluent in English, and is currently seeing new patients. Dr. Hagler’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hagler’s office at (917) 300-0553.
What languages does Dr. Hagler speak?
Dr. Hagler and their clinical team can communicate with patients in the following languages:
English
What conditions does a Critical Care Surgeon like Dr. Hagler typically treat?
As a Critical Care Surgeon, Dr. Hagler 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. Hagler. 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:
- Loss of Digestive Organ Part
- Digestive Disease
- Digestive Tract Removal
- Missing Digestive Organ
- Gastrointestinal Resection
ICD-10 Codes:
- Z9049: Acquired absence of other specified parts of digestive tract
Also known as:
- Abdominal Pain
- Stomach Ache
- Belly Pain
- Stomach Pain
ICD-10 Codes:
- R109: Unspecified abdominal pain
Also known as:
- Acute Gallbladder Inflammation
- Gallstones with Chronic Gallbladder Inflammation
- Gallbladder Disease
- Bile Duct Disease
- Gallstones
- Sudden Gallbladder Attack
- Acute Cholecystitis
- Sudden Gallbladder Infection
- Chronic cholecystitis with gallstones
- Long-term gallbladder inflammation
ICD-10 Codes:
- K810: Acute cholecystitis
- K8010: Calculus of gallbladder with chronic cholecystitis without obstruction
Also known as:
- Unspecified Injury
- General injury
- Injury, unknown type
- Trauma
ICD-10 Codes:
- T1490XA: Injury, unspecified, initial encounter
Also known as:
- Intestinal Obstruction
- Bowel Obstruction
- Blocked Intestines
- Gut Blockage
ICD-10 Codes:
- K56609: Unspecified intestinal obstruction, unspecified as to partial versus complete obstruction
Also known as:
- Sepsis
- Blood Poisoning
- Septicemia
- Systemic Bacterial Infection
ICD-10 Codes:
- A419: Sepsis, unspecified organism
Also known as:
- Bile Duct Stones
- Gallstones
- Choledocholithiasis
- Biliary duct calculi
ICD-10 Codes:
- K8050: Calculus of bile duct without cholangitis or cholecystitis without obstruction
Also known as:
- Acute Appendicitis
- Appendicitis
- Inflamed Appendix
- Sudden Appendix Inflammation
- Appendicitis Attack
ICD-10 Codes:
- K3580: Unspecified acute appendicitis
What procedures does a Critical Care Surgeon like Dr. Hagler typically perform?
As a Critical Care Surgeon, Dr. Hagler performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Hagler. 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:
- Laparoscopic Gallbladder Removal
- Keyhole Gallbladder Surgery
- Cholecystectomy Laparoscopic
- Minimally Invasive Gallbladder Surgery
CPT Codes:
- 47562: Laparoscopy, surgical; cholecystectomy
Does Dr. Hagler accept my insurance?
Dr. Hagler accepts most major insurance plans. Important: Please call our office at (917) 300-0553 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Hagler accept in Flushing, NY?
Dr. Hagler in Flushing, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centers Plan For Healthy Living
Medicare
Service Employees International Union (SEIU)
Unknown
View All Insurances
Where is Dr. Hagler's office located?

Surgery at NewYork-Presbyterian Queens
56-45 Main Street
Flushing, NY 11355
(917) 300-0553
What is Dr. Hagler's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Hagler's National Provider Identifier (NPI) number is 1144523846.
What common questions do patients ask about Dr. Hagler?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Hagler
What is Dr. Daniel Hagler's specialty?
Dr. Hagler is a Critical Care Surgeon near Flushing, NY.
What does a Critical Care Surgeon do?
A surgeon specializing in critical care medicine is an expert in managing critically ill and postoperative patients, particularly trauma victims. They are responsible to diagnose, treat, and support patients with multiple organ dysfunction. In addition to clinical care, these specialists may oversee the administration of intensive care units and coordinate patient care between the primary physician, critical care staff, and other specialists.
Is this Dr. Daniel Hagler affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Hagler is affiliated with Newyork-Presbyterian Queens 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
When to see a Critical Care Surgeon?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see a Critical Care Surgeon. 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 Daniel Hagler accepting new patients in Flushing, NY?
Yes, Dr. Daniel Hagler is accepting new patients at this time.
Does Dr. Daniel Hagler offer online booking?
Please contact Dr. Hagler's office at (917) 300-0553 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Daniel Hagler?
Please contact Dr. Hagler's office at (917) 300-0553 for information regarding telehealth appointment availability or for scheduling assistance.
Other Critical Care Surgeon Near Flushing, NY

Dr. Michael Coomaraswamy, MD is a Surgeon, who primarily practices in Flushing, NY. He is board certified.

Surgery at NewYork-Presbyterian Queens
56-45 Main Street
Flushing, NY 11355
JM
Trauma Surgeon
Dr. James Maurer, MD is a Trauma Surgeon, who primarily practices in Oceanside, NY with 2 additional practice locations. He has been practicing for over 36 years and is board certified.
Oceanside, NY
SY
Trauma Surgeon
Dr. Stephanie Yee-Oleksy, DO is a Trauma Surgeon, who primarily practices in Flushing, NY with 1 additional practice location.
Flushing, NY
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