ALIZA LEAH LEISER MD NPI 1588789796

NPI Information

  • NPI: 1588789796
  • Provider Name: ALIZA LEAH LEISER, MD
  • Classification: Obstetrics & Gynecology - 207VX0201X
  • Specialization: Gynecologic Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 10 UNION SQ E
    NEW YORK, NY
    ZIP 10003
  • Phone: (212) 844-5729

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NPI Details

Aliza Leah Leiser, MD is a gynecologic oncology obstetrics gynecology in New York, NY with 28 years of experience. The provider is an obstetrician/gynecologist who provides consultation and comprehensive management of patients with gynecologic cancer, including those diagnostic and therapeutic procedures necessary for the total care of the patient with gynecologic cancer and resulting complications. Aliza Leah Leiser, MD NPI is 1588789796. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

Education
Medical School: ALBERT EINSTEIN COLLEGE OF MEDICINE OF YESHIVA UNIVERSITY
Graduation Year:1998

The provider's business location address is:

10 UNION SQ E
NEW YORK, NY
ZIP 10003-314
Phone: (212) 844-5729

The NPI 1588789796 is registered in the Medicare Provider, Enrollment, Chain and Ownership System (PECOS). The provider is legally eligible to order and refer Part B (Clinical Laboratory and Imaging), Durable Medical Equipment, Part A Home Health Agency (HHA), Power Mobility Devices.

The following top HCPCS codes were publicly reported for this provider under the Medicare program for the year 2016. The reported codes are based on the top codes for each available Medicare specialty, excluding evaluation and management codes.

  • Established patient office or other outpatient visit, 30-39 minutes (HCPCS:99214)
  • Established patient office or other outpatient visit, 20-29 minutes (HCPCS:99213)
  • Follow-up hospital inpatient care per day, typically 25 minutes (HCPCS:99232)
  • Established patient office or other outpatient visit, 40-54 minutes (HCPCS:99215)
  • New patient office or other outpatient visit, 60-74 minutes (HCPCS:99205)
  • Established patient office or other outpatient visit, 10-19 minutes (HCPCS:99212)
  • New patient office or other outpatient visit, 45-59 minutes (HCPCS:99204)

The enumeration date for this NPI number is 3/20/2007 and was last updated on 5/24/2024.

Taxonomy Codes

The NPI record includes the healthcare provider taxonomy classification, state license number and state of licensure. The following information regarding the scope of practice of this provider is available:

No. Taxonomy Code Taxonomy Clasification Taxonomy Specialization License Number License State Primary
1207VX0201XObstetrics & GynecologyGynecologic Oncology25MA09493000NEW JERSEYYes
2207V00000XObstetrics & Gynecology044358CONNECTICUTNo
3207V00000XObstetrics & Gynecology25MA09493000NEW JERSEYNo

What is NPI?

NPI stands for National Provider Identifier. The NPI is a 10-digit identification number that is completely unique. The NPI number by itself does not contain any identifiable information such as a provider’s speciality or location. The NPI is assigned to individuals or organizacions for their lifespan and it is independent of key provider information type updates like a change of practices, location or speciality.

This page was last updated on: 11/21/2025

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