Gregg E Rusczyk, MD

Primary specialty

Pediatric Emergency Medicine (Pediatrics) PhysicianTaxonomy code 2080P0204X

License

211864 Issued in NY

Practice address

56-45 Main St
New York Hospital Medical Center of Queen Emergency Dep
Flushing, NY 11355

Phone

(718) 670-1231

Fax

(610) 617-6280

NPI assigned

Jul 24, 2006

Last updated

Aug 19, 2025By the provider in NPPES

Sex

Male

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in NY

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Emergency Medicine

Education

Hahneman Medical College of the Pacific, 1997

Medicare assignment

May accept Medicare assignment

Group practices

Optum Urgent Care PLLCGroup PAC ID 8628299518, 68 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

82.13 of 100Reported as group

Quality

72.13

Promoting interoperability

91

Improvement activities

40

Cost

75.81

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Optum Urgent Care, PLLC

  • Urgent Care Clinic/Center
  • Jericho, NY
  • NPI 1285975797
  Medicare reassignment Care Compare group NPD
• Optum Medical Care, P.C.

  dba CareMount Medical, P.C.

  • Cardiovascular Disease Physician
  • Mount Kisco, NY
  • NPI 1982643003
  Medicare reassignment NPD
• Optum Medical Care, P.C.

  • Durable Medical Equipment & Medical Supplies
  • New Hyde Park, NY
  • NPI 1053190595
  NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1153699200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755561600000",
    "number": "1558383372",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 430",
            "address_2": "EMERGENCY PRACTICE PLAN",
            "city": "FLUSHING",
            "state": "NY",
            "postal_code": "11352",
            "telephone_number": "610-668-6491",
            "fax_number": "610-617-6280"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "56-45 MAIN ST",
            "address_2": "NEW YORK HOSPITAL MEDICAL CENTER OF QUEEN EMERGENCY DEP",
            "city": "FLUSHING",
            "state": "NY",
            "postal_code": "11355",
            "telephone_number": "718-670-1231",
            "fax_number": "610-617-6280"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUSCZYK",
        "first_name": "GREGG",
        "middle_name": "E",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-24",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "NY",
            "license": "211864",
            "primary": false
        },
        {
            "code": "2080P0204X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Pediatric Emergency Medicine",
            "state": "NY",
            "license": "211864",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Madison Rudolph
• Ma Alma Rufano, P.T.
• Julia Minerva Ruiz-Vega, LMSW
• Peter M Rumack, D.D.S
• Ruohong Jiang, DDS, PLLC
• Anthony Daniel Russo, D.D.S.
• Kyle Stephen Ang Russo, MD
• Michael James Russo III
• Michael Rutkowski
• Benjamin Rutta, MD

• Pediatric Emergency Medicine (Pediatrics) Physician in Flushing, NY
• Providers in Flushing, NY by specialty
• Pediatric Emergency Medicine (Pediatrics) Physician in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 19, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.