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

STEVEN F LARSEN, DDS
NPI 1508775958
Dentist - General Practice in Pullman, WA

Q: What is Steven F Larsen, Dds's NPI number?

The NPI number for Steven F Larsen, Dds is 1508775958. It was assigned to this organization in the NPPES registry on September 2, 2026.

Q: What is Steven F Larsen, Dds's specialty?

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

Active since September 02, 2026

1205 SE PROFESSIONAL MALL BLVD STE 108, PULLMAN, WA 99163(509) 332-6015(509) 332-4312 Get Directions Write a Review

NPPES record added: September 2, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

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About Steven F Larsen, Dds NPPES

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

STEVEN F LARSEN, DDS (NPI 1508775958) is a healthcare organization registered as a general practice in Pullman, Washington and active in the NPI registry since September 2026. The organization lists Steven F Larsen, Dentist/owner, as its authorized official.

NPPES Registry Identity

NPI1508775958

Entity TypeOrganization

Primary Taxonomy1223G0001X

Legal Business NameSTEVEN F LARSEN, DDS

Location Address1205 SE PROFESSIONAL MALL BLVD STE 108Pullman, WA 99163-5423

Mailing Address1205 Se Professional Mall Blvd Ste 108Pullman, WA 99163-5423 · (509) 332-6015 · Fax (509) 332-4312

Phone(509) 332-6015

Fax(509) 332-4312

Organization SubpartNo

Authorized OfficialSteven F LarsenDentist/owner · (509) 332-6015

Enumeration DateSeptember 2, 2026

NPPES CertifiedSeptember 2, 2026

✔ NPI 1508775958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers

Taxonomy Code1223G0001X

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.

1205 SE PROFESSIONAL MALL BLVD STE 108, Pullman, WA 99163

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Steven F Larsen, Dds's NPI number?

The NPI number for Steven F Larsen, Dds is 1508775958. It was assigned to this organization in the NPPES registry on September 2, 2026.

Where is Steven F Larsen, Dds located?

Steven F Larsen, Dds is located at 1205 SE Professional Mall Blvd Ste 108, Pullman, WA 99163. The listed phone number is (509) 332-6015.

What is Steven F Larsen, Dds's specialty?

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

When was this NPI record last updated?

The NPPES record for Steven F Larsen, Dds was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.