DR. KATHERINE E TIERNEY M.D. NPI 1669702502

NPI Information

  • NPI: 1669702502
  • Provider Name: DR. KATHERINE E TIERNEY, M.D.
  • Classification: Obstetrics & Gynecology - 207VX0201X
  • Specialization: Gynecologic Oncology
  • Entity Type: Individual
  • PECOS Registration: Yes
  • Address: 1516 SAN PABLO ST FL 3
    LOS ANGELES, CA
    ZIP 90033
  • Phone: (323) 276-3705

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NPI Details

DR. Katherine E Tierney, M.D. is a gynecologic oncology obstetrics gynecology in Los Angeles, CA. 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. DR. Katherine E Tierney, M.D. NPI is 1669702502. The provider is registered as an individual entity type.

The NPPES NPI record indicates the provider is a female.

The provider's business location address is:

1516 SAN PABLO ST FL 3
LOS ANGELES, CA
ZIP 90033-313
Phone: (323) 276-3705

The NPI 1669702502 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.

  • Melanoma (skin cancer) excision (HCPCS:NAN03)

The enumeration date for this NPI number is 12/26/2009 and was last updated on 2/13/2025.

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
1207V00000XObstetrics & GynecologyA110278CALIFORNIANo
2207V00000XObstetrics & GynecologyMD60688841WASHINGTONNo
3207VX0201XObstetrics & GynecologyGynecologic OncologyA110278CALIFORNIAYes

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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