Deirdre Harrington, MD - Medicare Hospitalist in Flushing, NY

  1. Home
  2. Internal Medicine
  3. NY
  4. Flushing
Deirdre Harrington, MD is a medicare enrolled "Internal Medicine" physician in Flushing, New York. She graduated from medical school in 2017 and has 9 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice North Shore-lij Medical Pc, East Post Road Medical Services Pc, New York Medical Physician Associates Pc and her current practice location is 5645 Main St, Flushing, New York. You can reach out to her office (for appointments etc.) via phone at (718) 670-2000.

Deirdre Harrington is licensed to practice in New York (license number 311594) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1811421944.

Contact Information

Deirdre Harrington, MD
5645 Main St,
Flushing, NY 11355-5045
(718) 670-2000
Not Available

Map and Direction




Physician's Profile

Full NameDeirdre Harrington
GenderFemale
SpecialityHospitalist
Experience9 Years
Location5645 Main St, Flushing, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Deirdre Harrington graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1811421944
  • Provider Enumeration Date: 04/15/2017
  • Last Update Date: 04/27/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 6103163662
  • Enrollment ID: I20210917002173

Medical Identifiers

Medical identifiers for Deirdre Harrington such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1811421944NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 311594 (New York)Secondary
207R00000XInternal Medicine 311594 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
White Plains Hospital CenterWhite plains, NYHospital
Westchester Medical CenterValhalla, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore-lij Medical Pc33757015685625
East Post Road Medical Services Pc6406198506327
New York Medical Physician Associates Pc6709226350160

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Deirdre Harrington allows following entities to bill medicare on her behalf.
Entity NameNorth Shore-lij Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262
Entity NameIcahn School Of Medicine At Mount Sinai
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124550280
PECOS PAC ID: 2264691070
Enrollment ID: O20121227000330
Entity NameEast Post Road Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1841767274
PECOS PAC ID: 6406198506
Enrollment ID: O20190419000178
Entity NameNew York Medical Physician Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1578316501
PECOS PAC ID: 6709226350
Enrollment ID: O20240430000132

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Deirdre Harrington is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Deirdre Harrington, MD
325 Lexington Ave Apt 12b,
New York, NY 10016-2694

Ph: (631) 332-9782		Deirdre Harrington, MD
5645 Main St,
Flushing, NY 11355-5045

Ph: (718) 670-2000

Reviews and Comments


Internal Medicine Doctors in Flushing, NY

Ms. Min Cai, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4105 College Point Blvd, Suite 1c, Flushing, NY 11355
Phone: 718-321-0558    Fax: 718-321-1672
Xueshu Zhang, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133-47 Sanford Avenue, Suite 1f, Flushing, NY 11355
Phone: 718-359-5780    Fax: 718-359-5821
Conrad Li, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13620 Maple Ave # C702, Flushing, NY 11355
Phone: 347-368-4288    Fax: 347-368-4785
Haoxu Ouyang,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 13227 41st Rd # 2c, Flushing, NY 11355
Phone: 718-269-5055    
Mu-i Karen Kuo, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 13259 41st Rd, Suite Cb, Flushing, NY 11355
Phone: 718-939-6234    Fax: 718-939-6235
Evan Choi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5645 Main St, Flushing, NY 11355
Phone: 718-670-2000    
Omid Sanaei, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 14015 Sanford Ave Fl 1, Flushing, NY 11355
Phone: 718-670-6400    Fax: 718-663-5008

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.