Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Deirdre Harrington, MD

Individual provider Hospitalist Physician · NPI 1811421944

Deirdre Harrington, MD is a Hospitalist in Flushing, New York. Qualified in 2017, 9 years ago. Practices with North Shore-Lij Medical PC, a 6,350-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
9
Licensed in
NY
In the registry since
2017
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

5645 Main St
Flushing, NY 11355-5045
Phone: (718) 670-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 311594 (NY)
Hospitalist Physician Taxonomy 208M00000X · Licence 311594 (NY)

Record details

NPI number1811421944
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedApril 15, 2017
Last updated in NPPESApril 27, 2022
Certification dateApril 27, 2022
Mailing address325 Lexington Ave Apt 12b, New York, NY 10016-2694

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyHOSPITALIST
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice North Shore-Lij Medical Pc — 6350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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