GARY GREENWALD M.D.
NPI 1942287024
Emergency Medicine in New Hyde Park, NY

Active since December 29, 2005PECOS Enrolled
2800 MARCUS AVE, NEW HYDE PARK, NY 11042(516) 622-6000 Get Directions Write a Review

NPPES record last updated: February 19, 2015. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Gary Greenwald M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GARY GREENWALD M.D. (NPI 1942287024) is an individual emergency medicine provider in New Hyde Park, New York, licensed in New York (154918-1) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1942287024
Entity TypeIndividualMale
Primary Taxonomy207P00000X
Provider Legal NameGARY GREENWALDCredential: M.D.
Location Address2800 MARCUS AVENew Hyde Park, NY 11042-1113
Mailing AddressPo Box 826223Philadelphia, PA 19182-6223 · (866) 898-7142 · Fax (770) 237-1723
Sole ProprietorYes
Enumeration DateDecember 29, 2005
Last NPPES UpdateFebruary 19, 2015
NPI 1942287024 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207P00000X
License Licensed in NY · 154918-1
Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

2800 MARCUS AVE, New Hyde Park, NY 11042

Other Identifiers 5

Medicare PIN930122560
Medicaid01008259NY
Medicare UPIND91747
Medicare PIN01E491NY
Other773V41NY · Bluecross Blueshield

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Gary Greenwald M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit for life threatening or functioning severity 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
128 services123 patients
Emergency department visit for problem of high severity 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
112 services108 patients
Emergency department visit for problem of moderate severity 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
87 services80 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11042 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Anesthesiology
2800 MARCUS AVE
NEW HYDE PARK, NY 11042
Anesthesiology
2800 MARCUS AVE
NEW HYDE PARK, NY 11042
Anesthesiology
2800 MARCUS AVE
NEW HYDE PARK, NY 11042
Anesthesiology
2800 MARCUS AVE
NEW HYDE PARK, NY 11042
Radiology (Diagnostic Radiology)
2800 MARCUS AVE
NEW HYDE PARK, NY 11042
Radiology (Diagnostic Radiology)
2800 MARCUS AVE
NEW HYDE PARK, NY 11042
Anesthesiology
2800 MARCUS AVE
NEW HYDE PARK, NY 11042
Anesthesiology
2800 MARCUS AVE
NEW HYDE PARK, NY 11042

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1942287024, enumerated as an "individual" on December 29, 2005.

The provider is located at 2800 MARCUS AVE NEW HYDE PARK, NY 11042 and the phone number is (516) 622-6000.

Emergency Medicine with taxonomy code 207P00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.