Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katrina Mietelski

Behavior Technician in Aurora, CO · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1790368413

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Registry record

Entity type Individual (Type 1)

Name Katrina Mietelski

Sex Female

Practice address 2121 S Blackhawk St # 101, Aurora, CO, 80014

Phone (720) 545-0768

Enumeration date Apr 30, 2021

Last updated in NPPES Apr 30, 2021

Taxonomy & licenses

106S00000X Behavior Technician Behavioral Health & Social Service Providers 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.

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Frequently asked questions

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.

What specialty is Katrina Mietelski?

Katrina Mietelski 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-04-30.