DR. DAVID WILLIAM O'NEILL M.D.
NPI 1386874923
Pathology - Blood Banking & Transfusion Medicine in New York, NY

Q: What is David O'neill's NPI number?

The NPI number for David O'neill is 1386874923. It was assigned to this individual provider in the NPPES registry on July 16, 2009.

Q: What is David O'neill's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Blood Banking & Transfusion Medicine, with taxonomy code 207ZB0001X.

Q: When was this NPI record last updated?

The NPPES record for David O'neill was last updated on July 16, 2009. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since July 16, 2009

400 E 34TH ST, RUSK RESEARCH BLDG RM RR-718, NEW YORK, NY 10016(212) 263-8046(212) 263-0270 Get Directions Write a Review

NPPES record last updated: July 16, 2009. Verified against the NPPES registry weekly; last sync: July 26, 2026.

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About Dr. David William O'neill M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DAVID WILLIAM O'NEILL M.D. (NPI 1386874923) is an individual blood banking & transfusion medicine provider in New York, New York, licensed in New York (167576) and active in the NPI registry since July 2009.

NPPES Registry Identity

NPI1386874923

Entity TypeIndividualMale

Primary Taxonomy207ZB0001X

Provider Legal NameDR. DAVID WILLIAM O'NEILLCredential: M.D.

Location Address400 E 34TH ST, RUSK RESEARCH BLDG RM RR-718New York, NY 10016-4901

Mailing Address400 E 34th St, Rusk Research Bldg Rm Rr-718New York, NY 10016-4901 · (212) 263-8046 · Fax (212) 263-0270

Phone(212) 263-8046

Fax(212) 263-0270

Sole ProprietorNo

Enumeration DateJuly 16, 2009

✔ NPI 1386874923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Blood Banking & Transfusion MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207ZB0001X

License✔ Licensed in NY · 167576

Definition

A physician who specializes in blood banking/transfusion medicine is responsible for the maintenance of an adequate blood supply, blood donor and patient-recipient safety and appropriate blood utilization. Pre-transfusion compatibility testing and antibody testing assure that blood transfusions, when indicated, are as safe as possible. This physician directs the preparation and safe use of specially prepared blood components, including red blood cells, white blood cells, platelets and plasma constituents, and marrow or stem cells for transplantation.

400 E 34TH ST, New York, NY 10016

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