Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ROGER AXEL LARSON
NPI 1508762410
Counselor - Professional in Monmouth, IL

Q: What is Roger Larson's NPI number?

The NPI number for Roger Larson is 1508762410. It was assigned to this individual provider in the NPPES registry on October 16, 2026.

Q: What is Roger Larson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Roger Larson was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 16, 2026

521 N 10TH ST, MONMOUTH, IL 61462(309) 657-1789 Get Directions Write a Review

NPPES record added: October 16, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Roger Axel Larson NPPES

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

ROGER AXEL LARSON (NPI 1508762410) is an individual professional provider in Monmouth, Illinois, licensed in Illinois (180.018740) and active in the NPI registry since October 2026.

NPPES Registry Identity

NPI1508762410

Entity TypeIndividualMale

Primary Taxonomy101YP2500X

Provider Legal NameROGER AXEL LARSON

Location Address521 N 10TH STMonmouth, IL 61462-1425

Mailing Address521 N 10th StMonmouth, IL 61462-1425 · (309) 657-1789

Phone(309) 657-1789

Sole ProprietorYes

Enumeration DateOctober 16, 2026

NPPES CertifiedOctober 16, 2026

✔ NPI 1508762410 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 IL · 180.018740

521 N 10TH ST, Monmouth, IL 61462

Open in Google Maps ↗

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 Roger Larson's NPI number?

The NPI number for Roger Larson is 1508762410. It was assigned to this individual provider in the NPPES registry on October 16, 2026.

Where is Roger Larson located?

Roger Larson practices at 521 N 10th St, Monmouth, IL 61462. The listed phone number is (309) 657-1789.

What is Roger Larson'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 Roger Larson was last updated on October 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.