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DR. LEO WIENER M.D.
NPI 1205902871
Internal Medicine - Medical Oncology in Mineola, NY

Active since November 27, 2006
120 MINEOLA BLVD, SUITE 430, MINEOLA, NY 11501(516) 742-5353(516) 742-4207 Get Directions Write a Review

NPPES record last updated: June 24, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Leo Wiener M.d. NPPES

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

DR. LEO WIENER M.D. (NPI 1205902871) is an individual medical oncology provider in Mineola, New York, licensed in New York (129628-1) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1205902871
Entity TypeIndividualMale
Primary Taxonomy207RX0202X
Provider Legal NameDR. LEO WIENERCredential: M.D.
Location Address120 MINEOLA BLVD, SUITE 430Mineola, NY 11501-4064
Mailing Address120 Mineola Blvd, Suite 430Mineola, NY 11501-4064 · (516) 742-5353 · Fax (516) 742-4207
Phone(516) 742-5353
Fax(516) 742-4207
Sole ProprietorNo
Enumeration DateNovember 27, 2006
Last NPPES UpdateJune 24, 2013
✔ NPI 1205902871 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RX0202X
License✔ Licensed in NY · 129628-1
Definition
An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X · License 129628-1 (NY)
120 MINEOLA BLVD, Mineola, NY 11501
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Other Identifiers 2

Medicare UPINB13097NY
Medicare PIN33A0932911NY

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MS. MARINA PAVLOVIC NP-C
Nurse Practitioner (Family)
120 MINEOLA BLVD
MINEOLA, NY 11501
Nassau County (516) 663-3000
JOSEPH CIOFFI
Obstetrics & Gynecology
120 MINEOLA BLVD, SUITE 100
MINEOLA, NY 11501
Nassau County (516) 663-3010
DR. JOSEPH PATRICK MAZZIE D.O.
Radiology (Diagnostic Radiology)
120 MINEOLA BLVD, SUITE 10 LOWER LEVEL
MINEOLA, NY 11501
Nassau County (516) 663-4510
PENNY EISENBERG LMSW
Social Worker
120 MINEOLA BLVD, SUITE 100
MINEOLA, NY 11501
Nassau County (516) 663-3010
WINTHROP FACULTY MEDICAL AFFILIATES UNIVERSITY FACULTY PRACTICE CORPOR
Thoracic Surgery (Cardiothoracic Vascular Surgery)
120 MINEOLA BLVD, SUITE 300
MINEOLA, NY 11501
Nassau County (516) 663-4400
DR. WENDY BALOPOLE M.D.
Internal Medicine (Medical Oncology)
120 MINEOLA BLVD, SUITE 430
MINEOLA, NY 11501
Nassau County (516) 742-5353
ANCA-OANA KRANZ MD
Radiology (Diagnostic Radiology)
120 MINEOLA BLVD, SUITE 10 LOWER LEVEL
MINEOLA, NY 11501
Nassau County (516) 663-4510
DR. HYE IN PARK M.D.
Obstetrics & Gynecology
120 MINEOLA BLVD
MINEOLA, NY 11501
Nassau County (646) 457-8851

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leo Wiener's NPI number?

The NPI number for Leo Wiener is 1205902871. It was assigned to this individual provider in the NPPES registry on November 27, 2006.

Where is Leo Wiener located?

Leo Wiener practices at 120 Mineola Blvd Suite 430, Mineola, NY 11501. The listed phone number is (516) 742-5353.

What is Leo Wiener's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Leo Wiener was last updated on June 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.