HOLLY SIENKIEWICZ RN NPI 1578108304

NPI Information

  • NPI: 1578108304
  • Provider Name: HOLLY SIENKIEWICZ, RN
  • Classification: Registered Nurse - 163WS0200X
  • Specialization: School
  • Entity Type: Individual
  • Address: 102 VIEW VISTA DR
    LIVINGSTON, MT
    ZIP 59047
  • Phone: (406) 222-0448

Map and Directions

Get Directions

NPI Details

Holly Sienkiewicz, RN is a school registered nurse in Livingston, MT. Holly Sienkiewicz, RN NPI is 1578108304. 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:

102 VIEW VISTA DR
LIVINGSTON, MT
ZIP 59047-528
Phone: (406) 222-0448

The enumeration date for this NPI number is 11/15/2019 and was last updated on 11/15/2019.

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
1163WS0200XRegistered NurseSchool73401MONTANAYes

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

NPI Synchronization or Removal

All materials and services on this site are provided on an "as is" and "as available" basis without warranty of any kind. The NPI record is maintained by the National Plan & Provider Enumeration System (NPPES) and anyone may request this information and other NPPES health care provider data from HHS under The Freedom of Information Act (FOIA), Title 5 of the United States Code, section 552. To update the NPI records please contact the NPPES.