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Edit this profileGregg E. Rusczyk, MD is a healthcare provider in Flushing, NY specializing in pediatric emergency medicine. Gregg trained at Hahneman Medical College of the Pacific, graduating in 1997. Gregg is also listed as specializing in pediatrics. According to Medicare claims data, Gregg cared for 505 Medicare patients across 563 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19), and detection test by immunoassay with direct visual observation for influenza virus. This provider record is associated with NPI 1558383372.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
56-45 MAIN ST NEW YORK HOSPITAL MEDICAL CENTER OF QUEEN EMERGENCY DEP
Flushing, NY 11355
Within Pediatric Emergency Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Allergies & Skin
Breathing & Respiratory
Digestive
Environmental
Fever & Infection
Infections
Ingestion & Poisoning
Injuries
Injuries & Trauma
Neurology
Urgent Symptoms
Blood disorders
Breathing
Endocrine
Heart
Neurological & Brain
Newborn care
Stomach & Digestion
Breathing
Breathing Support
Dental
Diagnostic
Emergency support
Emergency Testing
Foreign Body Removal
Medications & IVs
Newborn care
Procedures
Trauma
Urgent Treatments
Wound & Injury Care
Heart
Imaging & Scans
563 services · 505 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
267 |
| Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) | Lab test | 87811 |
90 |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
64 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
38 |
| Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | Lab test | 87880 |
37 |
| Automated urinalysis test | Lab test | 81003 |
31 |
| Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza | Lab test | 87428 |
19 |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Rusczyk is a pediatric emergency medicine in Flushing, NY. That is the designation recorded for this NPI in the federal registry.
NPI registry
Dr. Rusczyk is listed at 56-45 Main St New York Hospital Medical Center of Queen Emergency Dep, Flushing, NY 11355. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (718) 670-1231. Contact the office directly to confirm availability and scheduling.
NPI registry
Dr. Rusczyk's National Provider Identifier is 1558383372. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Dr. Rusczyk attended Hahneman Medical College of the Pacific, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
Dr. Rusczyk has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Rusczyk the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Rusczyk. If this is you, claiming it is free.
Guide.md
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