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GARY L MATSON DO INC
NPI 1225357833
Family Medicine in San Diego, CA

Active since May 21, 2010
4501 MISSION BAY DR 3E, SAN DIEGO, CA 92109(858) 270-4343(858) 272-1731 Get Directions Write a Review

NPPES record last updated: May 21, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Gary L Matson Do Inc NPPES

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

GARY L MATSON DO INC (NPI 1225357833) is a healthcare organization registered as a family medicine in San Diego, California and active in the NPI registry since May 2010. The organization lists Gary L Matson, Owner/president, as its authorized official.

NPPES Registry Identity

NPI1225357833
Entity TypeOrganization
Primary Taxonomy207Q00000X
Legal Business NameGARY L MATSON DO INC
Location Address4501 MISSION BAY DR 3ESan Diego, CA 92109
Mailing Address4501 Mission Bay Dr 3eSan Diego, CA 92109 · (858) 270-4343 · Fax (858) 272-1731
Phone(858) 270-4343
Fax(858) 272-1731
Organization SubpartNo
Authorized OfficialGary L MatsonOwner/president · (858) 270-4343
Enumeration DateMay 21, 2010
✔ NPI 1225357833 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · 20A6263
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4501 MISSION BAY DR 3E, San Diego, CA 92109
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Other Identifiers 2

Medicare UPINF75512CA
Medicaid00AX62631CA

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gary L Matson Do Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Gary L Matson Do Inc, which bills Medicare for the services this clinician delivers.

Clinician (1)

Gary Matson, D.O.
Family Practice
NPI 1154344695
4501 MISSION BAY DR SUITE 3E
San Diego, CA 92109
(858) 270-4343
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gary L Matson Do Inc's NPI number?

The NPI number for Gary L Matson Do Inc is 1225357833. It was assigned to this organization in the NPPES registry on May 21, 2010.

Where is Gary L Matson Do Inc located?

Gary L Matson Do Inc is located at 4501 Mission Bay Dr 3E, San Diego, CA 92109. The listed phone number is (858) 270-4343.

What is Gary L Matson Do Inc's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gary L Matson Do Inc enrolled in Medicare?

Yes. Gary L Matson Do Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gary L Matson Do Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Gary L Matson Do Inc. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Gary L Matson Do Inc was last updated on May 21, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.