Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Markie Ell
Behavior Technician in Bozeman, MT · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1982260014
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Registry record
Entity type Individual (Type 1)
Name Markie Ell
Sex Female
Practice address 1315 E Main St, Bozeman, MT, 59715
Phone (406) 587-2477
Enumeration date May 14, 2019
Last updated in NPPES May 14, 2019
Taxonomy & licenses
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 specialty is Markie Ell?
Markie Ell is registered in NPPES with the primary taxonomy of Behavior Technician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Melissa Hanson Behavior Analyst · Bozeman, MT NPI 1588160337 Donald Rudolph Behavior Analyst · Bozeman, MT NPI 1578126850 Ryan Andrews Behavior Analyst · Bozeman, MT NPI 1144884461 Emma Laatsch Behavior Analyst · Bozeman, MT NPI 1194389411 Jennifer De Raoulx Behavior Analyst · Bozeman, MT NPI 1598322893 Patrick Pinkerton Behavior Analyst · Bozeman, MT NPI 1154966950 Kalie Winters Behavior Analyst · Bozeman, MT NPI 1790387637 Raphaelle Bassak Behavior Technician · Bozeman, MT NPI 1356004204
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-05-14.