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MATTHEW LARSEN
NPI 1093668550
Durable Medical Equipment & Medical Supplies in Oakley, CA

Active since February 16, 2026
123 DAVISCO DR, OAKLEY, CA 94561(925) 947-6099 Get Directions Write a Review

NPPES record last updated: February 16, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Matthew Larsen NPPES

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

MATTHEW LARSEN (NPI 1093668550) is an individual durable medical equipment & medical supplies provider in Oakley, California and active in the NPI registry since February 2026.

NPPES Registry Identity

NPI1093668550
Entity TypeIndividualMale
Primary Taxonomy332B00000X
Provider Legal NameMATTHEW LARSEN
Location Address123 DAVISCO DROakley, CA 94561-1006
Mailing Address123 Davisco DrOakley, CA 94561-1006 · (925) 947-6099
Phone(925) 947-6099
Sole ProprietorYes
Enumeration DateFebruary 16, 2026
NPPES CertifiedFebruary 16, 2026
✔ NPI 1093668550 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDurable Medical Equipment & Medical SuppliesSuppliers
Taxonomy Code332B00000X
Definition
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.
123 DAVISCO DR, Oakley, CA 94561
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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 Matthew Larsen's NPI number?

The NPI number for Matthew Larsen is 1093668550. It was assigned to this individual provider in the NPPES registry on February 16, 2026.

Where is Matthew Larsen located?

Matthew Larsen practices at 123 Davisco Dr, Oakley, CA 94561. The listed phone number is (925) 947-6099.

What is Matthew Larsen's specialty?

The primary specialty registered for this NPI is Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.

When was this NPI record last updated?

The NPPES record for Matthew Larsen was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.