Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Charlene Pontoriero, NP
Nurse Practitioner in Glendive, MT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457424244
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Registry record
Entity type Individual (Type 1)
Name Mrs. Charlene Pontoriero
Credential NP
Sex Female
Practice address 107 Dilworth St, Glendive, MT, 59330
Phone (406) 345-8935
Fax (406) 345-8908
Enumeration date Nov 17, 2006
Last updated in NPPES Dec 10, 2020
Taxonomy & licenses
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R30872 (ND) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 23960 (MT) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 000063062 | Other | MT | BLUE CROSS OF MT |
| 005027 | Medicaid | ND | - |
| 0720161 | 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 Charlene Pontoriero's NPI record?
Cross-check NPI 1457424244 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457424244 active?
Yes, as of the latest NPPES snapshot, NPI 1457424244 is active (record last updated 2020-12-10).
Other providers at this practice address
Browse all → John Hunter Internal Medicine Physician · Glendive, MT NPI 1861485187 Jeanne Stewart Obstetrics Physician · Glendive, MT NPI 1871574244 Julie Linsenmeyer Psychiatric/Mental Health Nurse Practitioner · Glendive, MT NPI 1710944335 Paulette Lassiter Psychiatry Physician · Glendive, MT NPI 1487677852 Gabert Medical Services, Inc Multi-Specialty Clinic/Center · Glendive, MT NPI 1336158930 Glendive Medical Center, Inc Rural Health Clinic/Center · Glendive, MT NPI 1215040449 David Nieman Medical Physician Assistant · Glendive, MT NPI 1760568869 Kermit Ragain, M.D., P.C. Body Imaging Physician · Glendive, MT NPI 1619054921
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-12-10.