Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dianne Sue Bumpas Holland, O.T.R./L

Occupational Therapist in Loveland, CO · enumerated 2009.

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

National Provider Identifier

1609017748

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name Dianne Sue Bumpas Holland

Credential O.T.R./L

Sex Female

Practice address 2500 Rocky Mountain Ave, North Mob, Loveland, CO, 80538

Phone (970) 495-8450

Fax (970) 624-3392

Enumeration date Mar 19, 2009

Last updated in NPPES Sep 22, 2016

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License OT-1061 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Dianne Holland's NPI record?

Cross-check NPI 1609017748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609017748 active?

Yes, as of the latest NPPES snapshot, NPI 1609017748 is active (record last updated 2016-09-22).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-09-22.