Individual provider · Type 1 NPI

Geraldine C. Diaz, DO

Anesthesiology Physician · Brentwood, NY

NPI number 1003987967 Active

Practice location

601 Suffolk Ave
Brentwood, NY 11717-4309

Mailing address

450 Clarkson Ave Ste 6
Brooklyn, NY 11203-2012

Other practice locations

  • 450 Clarkson Ave Ste 6, Brooklyn, NY 11203 · (718) 270-2331
  • 1740 W Taylor St Ste 3200W, Chicago, IL 60612-7232 · (312) 996-4020
  • 5841 S Maryland Ave, Mc 4028, Chicago, IL 60637-1447 · (773) 926-1220
  • 1500 William Floyd Pkwy, Shirley, NY 11967-1800 · (631) 205-9090
  • 5841 S Maryland Ave, Mc 4028, Chicago, IL 60637-1447 · (773) 926-1220

Specialties and licenses

TaxonomyCodeLicense
Anesthesiology Physician 207L00000X036126434 (IL)
Critical Care Medicine (Anesthesiology) Physician 207LC0200X036126434 (IL)
Anesthesiology Physician Primary 207L00000X225683 (NY)

Anesthesiology Physician: An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provi…

22 other providers at this address

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About NPI 1003987967

Geraldine C. Diaz, DO's National Provider Identifier is 1003987967, issued on Nov 13, 2006. The primary taxonomy on file is Anesthesiology Physician (207L00000X), and the practice location is in Brentwood, NY. The record was last updated on Jan 30, 2026.