Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isaac Portz, RBT

Behavior Analyst in Aurora, CO · enumerated 2016.

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

National Provider Identifier

1750747382

Verified

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Registry record

Entity type Individual (Type 1)

Name Isaac Portz

Credential RBT

Sex Male

Practice address 2121 S Blackhawk St, Suite 100, Aurora, CO, 80014

Phone (720) 545-0768

Fax (720) 368-5138

Enumeration date Jan 12, 2016

Last updated in NPPES Jan 12, 2016

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License RBT-15-08234 (CO) 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

How do I verify Isaac Portz's NPI record?

Cross-check NPI 1750747382 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1750747382 active?

Yes, as of the latest NPPES snapshot, NPI 1750747382 is active (record last updated 2016-01-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-12.