Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tracy Jo Ahrenholtz, RBT

Behavior Technician in Dubuque, IA · enumerated 2018.

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

National Provider Identifier

1598265175

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Tracy Jo Ahrenholtz

Credential RBT

Sex Female

Practice address 1011 Davis St, Dubuque, IA, 52001

Phone (563) 556-7878

Fax (563) 556-1259

Enumeration date Feb 20, 2018

Last updated in NPPES Feb 20, 2018

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1598265175 active?

Yes, as of the latest NPPES snapshot, NPI 1598265175 is active (record last updated 2018-02-20).

How do I verify Tracy Ahrenholtz's NPI record?

Cross-check NPI 1598265175 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Hills and Dales Child Development Center Intellectual Disabilities Intermediate Care Facility · Dubuque, IA NPI 1710958632 Hills and Dales Child Development Center Intellectual and/or Developmental Disabilities Community Based Residential Treatment Facility · Dubuque, IA NPI 1932253374 Laura Keehner Behavior Analyst · Dubuque, IA NPI 1629361142 Alyson Beytien Behavior Analyst · Dubuque, IA NPI 1124377890 Lindsay Hardgrave Massena Behavior Analyst · Dubuque, IA NPI 1801209895 Katey Barnhurst Behavior Analyst · Dubuque, IA NPI 1245741099 Brooke Huttenlocher Behavior Technician · Dubuque, IA NPI 1881192003 Allison Jarrard Behavior Analyst · Dubuque, IA NPI 1912405101

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-20.