NPIMap

Individual provider Active NPI

Deirdre Harrington, M.D.

  • Internal Medicine Physician
  • Flushing, NY
National Provider Identifier
1811421944
Registry record updated Apr 27, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
311594 Issued in NY
Practice address
5645 Main St
Flushing, NY 11355-5045
Phone
(718) 670-2000
NPI assigned
Apr 15, 2017
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Apr 27, 2022

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Hospitalist Physician 208M00000X 311594 NY
Internal Medicine Physician 207R00000X 311594 NY Primary

Addresses

Primary practice location

5645 Main St
Flushing, NY 11355-5045

Mailing address

325 Lexington Ave Apt 12B
New York, NY 10016-2694
Phone (631) 332-9782

Other practice location 1

1 Gustave L Levy Pl
New York, NY 10029-6504
Phone (212) 241-1653

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
I20210917002173 NY Practitioner - Hospitalist 6103163662 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Hospitalist
Education
Other, 2017
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
North Shore-Lij Medical PCGroup PAC ID 3375701568, 6,374 clinicians
Port Emergency Medical Services PCGroup PAC ID 1456376177, 41 clinicians
East Post Road Medical Services PCGroup PAC ID 6406198506, 419 clinicians

Practice addresses (Care Compare)

100 E 77TH St
New York, NY 10075-1850
Phone (212) 434-2140

241 N Rd
Poughkeepsie, NY 12601-1154
Phone (845) 483-5000

327 Beach 19TH St
Far Rockaway, NY 11691-4423
Phone (718) 869-7000

41 E Post Rd
White Plains, NY 10601-4607
Phone (914) 681-0600

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
93.07 of 100Reported as apm
Quality
79.77
Promoting interoperability
88.77
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
100 of 100Reported as group
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
311594NYMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Port Emergency Medical Services, P.C. CurrentSince Feb 5, 2026 Accepting new patients
Icahn School of Medicine at Mount Sinai Internal Medicine CurrentSince Jul 1, 2022 Accepting new patients
East Post Road Medical Services PC Hospitalist CurrentSince Jul 27, 2021 Accepting new patients
Icahn School of Medicine at Mount Sinai CurrentSince Jul 1, 2022 Accepting new patients
Icahn School of Medicine at Mount Sinai Current Accepting new patients
New York Medical Physician Associates PC Hospitalist CurrentSince May 7, 2024 Accepting new patients
North Shore-Lij Medical PC Internal Medicine CurrentSince Apr 15, 2022 Accepting new patients
New York Medical Physician Associates PC Internal Medicine CurrentSince May 7, 2024 Accepting new patients
North Shore - Lij Medical PC Internal Medicine CurrentSince Apr 15, 2022 Accepting new patients
Westchester County Health Care Corporation Past Accepting new patients
Episcopal Health Services Inc Past Accepting new patients
White Plains Hospital Medical Center Past Accepting new patients

Locations

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

327 Beach 19th St
Far Rockaway, NY 11691
Phone (718) 689-7640

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

100 E 77th St
New York, NY 10075
Phone (212) 434-2606

17 E 102nd St
New York, NY 10029
Phone (212) 241-7968

300 Community Dr
Plandome, NY 11030

241 North Rd
Poughkeepsie, NY 12601
Phone (845) 431-8889

200 Belle Terre Rd
Prt Jefferson, NY 11777
Phone (631) 474-6000

41 E Post Rd
White Plains, NY 10601
Phone (914) 681-1201

Networks

  • Healthfirst Medicare Network H5989
  • Healthfirst Medicare Network H9678
  • Healthfirst Medicare Network H1722
  • Healthfirst Medicare Network H3359

Interoperability endpoints

  • Direct secure messaging: dharrington66174@northwell.direct-ci.com

Organizations & group practices 12

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 4

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": "1492214400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1651017600000",
    "number": "1811421944",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "325 LEXINGTON AVE APT 12B",
            "city": "NEW YORK",
            "state": "NY",
            "postal_code": "100162694",
            "telephone_number": "631-332-9782"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5645 MAIN ST",
            "city": "FLUSHING",
            "state": "NY",
            "postal_code": "113555045",
            "telephone_number": "718-670-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Gustave L Levy Pl",
            "address_purpose": "LOCATION",
            "city": "New York",
            "state": "NY",
            "postal_code": "100296504",
            "country_code": "US",
            "telephone_number": "212-241-1653",
            "fax_number": "212-289-6393",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HARRINGTON",
        "first_name": "DEIRDRE",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2017-04-15",
        "last_updated": "2022-04-27",
        "certification_date": "2022-04-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "NY",
            "license": "311594",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NY",
            "license": "311594",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Flushing, NY

Sources for this page

Verify at the official NPI Registry.