DR. JOHN W LARSON DMD
NPI 1427125467
Dentist - General Practice in Springfield, OR

Active since November 28, 2006PECOS Enrolled
1290 W CENTENNIAL BLVD, SUITE 1, SPRINGFIELD, OR 97477(541) 741-0602(541) 741-0615 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. John W Larson Dmd NPPES

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

DR. JOHN W LARSON DMD (NPI 1427125467) is an individual general practice provider in Springfield, Oregon, licensed in Oregon (5438) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427125467
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. JOHN W LARSONCredential: DMD
Location Address1290 W CENTENNIAL BLVD, SUITE 1Springfield, OR 97477-3566
Mailing Address1290 W Centennial Blvd, Suite 1Springfield, OR 97477-3566 · (541) 741-0602 · Fax (541) 741-0615
Fax(541) 741-0615
Sole ProprietorYes
Enumeration DateNovember 28, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1427125467 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License Licensed in OR · 5438
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
1290 W CENTENNIAL BLVD, Springfield, OR 97477

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. John W Larson Dmd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97477 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$84.82 typical visit price
range $54.96 – $166.64
Typical copayment $21.20 (range $13.74 – $41.66)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

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

Dentist (General Practice)
1290 W CENTENNIAL BLVD
SPRINGFIELD, OR 97477

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 John Larson's NPI number?

The NPI number for John Larson is 1427125467. It was assigned to this individual provider in the NPPES registry on November 28, 2006.

Where is John Larson located?

John Larson practices at 1290 W Centennial Blvd Suite 1, Springfield, OR 97477. The listed phone number is (541) 741-0602.

What is John Larson's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is John Larson enrolled in Medicare?

Yes. John Larson is registered in the Medicare PECOS enrollment system.

What insurance does John Larson accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma, Blue Cross and Blue Shield of Texas, BridgeSpan Health Company and Delta Dental Plan of Oregon and 2 other insurers list John Larson as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for John Larson was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years 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.