Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Erna M Granbois, RN
Registered Nurse in Poplar, MT · enumerated 2012.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982970844
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ms. Erna M Granbois
Credential RN
Sex Female
Practice address 107 H St., Poplar, MT, 59255
Phone (406) 768-2154
Fax (406) 768-3603
Enumeration date Mar 26, 2012
Last updated in NPPES Mar 26, 2012
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 2210068 | Medicaid | MT | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Erna Granbois's NPI record?
Cross-check NPI 1982970844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1982970844 active?
Yes, as of the latest NPPES snapshot, NPI 1982970844 is active (record last updated 2012-03-26).
Other providers at this practice address
Browse all → Fort Peck Tribes End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Poplar, MT NPI 1659483048 Jeffrey Meckfessel General Practice Dentistry · Poplar, MT NPI 1548338767 Dawn Hanks Registered Nurse · Poplar, MT NPI 1700045325 Susan Cox-Foster Registered Nurse · Poplar, MT NPI 1295995579 Tara Spradley Nephrology Registered Nurse · Poplar, MT NPI 1386804664 Fort Peck Tribes Federally Qualified Health Center (FQHC) · Poplar, MT NPI 1609020080 Brenda Henry Radiologic Technologist · Poplar, MT NPI 1881996460 Frances Cook Adult Health Nurse Practitioner · Poplar, MT NPI 1427335306
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-26.