MR. DEREK DAVID HARMON LPC
NPI 1730347998
Counselor - Professional in Springfield, MO

Active since May 23, 2008
440 S MARKET AVE, SPRINGFIELD, MO 65806(417) 744-4255 Get Directions Write a Review

NPPES record last updated: May 23, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Mr. Derek David Harmon Lpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. DEREK DAVID HARMON LPC (NPI 1730347998) is an individual professional provider in Springfield, Missouri, licensed in Missouri (2000151412) and active in the NPI registry since May 2008.

NPPES Registry Identity

NPI1730347998
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMR. DEREK DAVID HARMONCredential: LPC
Location Address440 S MARKET AVESpringfield, MO 65806-2026
Mailing Address113 E Hamilton AveBillings, MO 65610-8978 · (417) 744-4255
Sole ProprietorYes
Enumeration DateMay 23, 2008
NPI 1730347998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License Licensed in MO · 2000151412
440 S MARKET AVE, Springfield, MO 65806

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Social Worker (Clinical)
440 S MARKET AVE
SPRINGFIELD, MO 65806
Social Worker (Clinical)
440 S MARKET AVE
SPRINGFIELD, MO 65806
Counselor (Professional)
440 S MARKET AVE
SPRINGFIELD, MO 65806
Social Worker
440 S MARKET AVE
SPRINGFIELD, MO 65806
Counselor (Mental Health)
440 S MARKET AVE
SPRINGFIELD, MO 65806
Social Worker
440 S MARKET AVE
SPRINGFIELD, MO 65806
Psychiatric Residential Treatment Facility
440 S MARKET AVE
SPRINGFIELD, MO 65806
Psychiatry & Neurology (Child & Adolescent Psychiatry)
440 S MARKET AVE
SPRINGFIELD, MO 65806

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Derek Harmon's NPI number?

The NPI number for Derek Harmon is 1730347998. It was assigned to this individual provider in the NPPES registry on May 23, 2008.

Where is Derek Harmon located?

Derek Harmon practices at 440 S Market Ave, Springfield, MO 65806. The listed phone number is (417) 744-4255.

What is Derek Harmon's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Derek Harmon was last updated on May 23, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.