Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jack W. Haas, PA-C
Physician Assistant in Glendive, MT · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1790701498
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Registry record
Entity type Individual (Type 1)
Name Jack W. Haas
Credential PA-C
Sex Male
Practice address 202 Prospect Dr, Glendive, MT, 59330
Phone (406) 345-3306
Fax (406) 345-3358
Enumeration date Jul 14, 2006
Last updated in NPPES Jan 30, 2014
Taxonomy & licenses
363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 394 (MT) Primary
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
What is the NPI number for Jack Haas?
The National Provider Identifier (NPI) for Jack Haas is 1790701498, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jack Haas practice?
The practice location on file with NPPES is in Glendive, MT. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Sherry Gairrett Family Nurse Practitioner · Glendive, MT NPI 1174585921 Clifford Reske Internal Medicine Physician · Glendive, MT NPI 1831105303 Audrey Kerr Physician Assistant · Glendive, MT NPI 1790792836 Glendive Medical Center, Inc Critical Access Hospital · Glendive, MT NPI 1376552893 Glendive Medical Center, Inc Medicare Defined Swing Bed Hospital Unit · Glendive, MT NPI 1073523635 Glendive Medical Center, Inc Community Based Hospice Care Agency · Glendive, MT NPI 1366452955 Glendive Medical Center, Inc Emergency Care Clinic/Center · Glendive, MT NPI 1124038716 Glendive Medical Center, Inc Critical Access Hospital Clinic/Center · Glendive, MT NPI 1033129622
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-01-30.