Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Derek Todd Lofgreen, LPC

Professional Counselor in Mesa, AZ · enumerated 2005.

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

National Provider Identifier

1881688919

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Registry record

Entity type Individual (Type 1)

Name Mr. Derek Todd Lofgreen

Credential LPC

Sex Male

Practice address 2650 E Southern Ave, Mesa, AZ, 85204

Phone (602) 779-4325

Fax (480) 926-8985

Enumeration date Sep 5, 2005

Last updated in NPPES Sep 6, 2023

Taxonomy & licenses

101YP2500X Professional Counselor Behavioral Health & Social Service Providers · License LPC-1154 (AZ) Primary

LPC · Licensed Professional Counselor: A licensed mental-health counselor providing psychotherapy. About the LPC credential

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 1881688919 active?

Yes, as of the latest NPPES snapshot, NPI 1881688919 is active (record last updated 2023-09-06).

How do I verify Derek Lofgreen's NPI record?

Cross-check NPI 1881688919 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-09-06.