NPIMap

Individual provider Active NPI

Margaret Chiu, MD

  • Anesthesiology Physician
  • Flushing, NY
National Provider Identifier
1902066327
Registry record updated Sep 29, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Anesthesiology PhysicianTaxonomy code 207L00000X
License
252819 Issued in NY
Practice address
56-45 Main Street, Department of Anesthesiology
3Rd Floor Blue Building
Flushing, NY 11355-5045
Phone
(718) 670-1080
NPI assigned
Jun 10, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 29, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Anesthesiology Physician 207L00000X 252819 NY Primary

Addresses

Primary practice location

56-45 Main Street, Department of Anesthesiology
3Rd Floor Blue Building
Flushing, NY 11355-5045

Mailing address

575 Lexington Ave
New York, NY 10022-6102

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NY
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110810000269 NY Practitioner - Anesthesiology 5294904173 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Anesthesiology
Education
Icahn School of Medicine at Mount Sinai, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Weill Medical College of CornellGroup PAC ID 6800709023, 2,023 clinicians
New York UniversityGroup PAC ID 1355232422, 5,925 clinicians

Practice addresses (Care Compare)

525 E 68TH St
New York, NY 10065-4870
Phone (212) 746-2846

530 1St Ave
New York, NY 10016-6402

550 1St Ave
New York, NY 10016-6402
Phone (212) 263-6037

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
New York University Anesthesiology CurrentSince Feb 1, 2026 Accepting new patients
North Shore - Lij Anesthesiology, PC Anesthesiology CurrentSince Mar 1, 2020 Accepting new patients
New York University CurrentSince Feb 1, 2026 Accepting new patients
Weill Medical College of Cornell Anesthesiology CurrentSince Sep 30, 2024 Accepting new patients
Weill Medical College of Cornell CurrentSince Sep 30, 2024 Accepting new patients
Cornell University Medical College Past Accepting new patients

Locations

5645 Main St
Flushing, NY 11355
Phone (718) 670-1435

5645 Main St
Fl 3
Flushing, NY 11355
Phone (718) 670-1080

195 E Main St
Huntington, NY 11743
Phone (631) 385-8677

530 1st Ave
New York, NY 10016
Phone (212) 263-7216

525 E 68th St
#585
New York, NY 10065
Phone (212) 746-2059

525 E 68th St
New York, NY 10065
Phone (212) 746-2846

9785 Queens Blvd
Rego Park, NY 11374
Phone (631) 360-0266

13303 Jamaica Ave
#13292
Richmond Hill, NY 11418
Phone (718) 291-3276

1500 William Floyd Pkwy
Shirley, NY 11967
Phone (631) 205-0800

Interoperability endpoints

  • Direct secure messaging: mac9356@direct.nyp.org

Organizations & group practices 7

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

Hospital & facility affiliations 11

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1213056000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1727568000000",
    "number": "1902066327",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "575 LEXINGTON AVE",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100226102"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "56-45 MAIN STREET, DEPARTMENT OF ANESTHESIOLOGY",
            "address_2": "3RD FLOOR BLUE BUILDING",
            "city": "FLUSHING",
            "state": "NY",
            "postal_code": "113555045",
            "telephone_number": "718-670-1080"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHIU",
        "first_name": "MARGARET",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-06-10",
        "last_updated": "2024-09-29",
        "certification_date": "2024-09-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "NY",
            "license": "252819",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Flushing, NY

Sources for this page

Verify at the official NPI Registry.