1. Home
  2. Directory
  3. Washington
  4. Woodinville
  5. Podiatrist
  6. NPI Profile

GREGORY R JESPERSEN & CATHY L THOSATH
NPI 1720296882
Podiatrist - Primary Podiatric Medicine in Woodinville, WA

Active since May 20, 2007
19309 218TH PL NE, WOODINVILLE, WA 98077(425) 788-1484(425) 788-2024 Get Directions Write a Review

NPPES record last updated: February 27, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Gregory R Jespersen & Cathy L Thosath NPPES

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

GREGORY R JESPERSEN & CATHY L THOSATH (NPI 1720296882) is a healthcare organization registered as a primary podiatric medicine in Woodinville, Washington and active in the NPI registry since May 2007. The organization lists Gregory Jespersen, Owner, as its authorized official.

NPPES Registry Identity

NPI1720296882
Entity TypeOrganization
Primary Taxonomy213EP1101X
Legal Business NameGREGORY R JESPERSEN & CATHY L THOSATH
Location Address19309 218TH PL NEWoodinville, WA 98077-7112
Mailing Address19309 218th Pl NeWoodinville, WA 98077-7112 · (425) 788-1484
Phone(425) 788-1484
Fax(425) 788-2024
Organization SubpartNo
Authorized OfficialGregory JespersenOwner · (425) 788-1484
Enumeration DateMay 20, 2007
Last NPPES UpdateFebruary 27, 2015
✔ NPI 1720296882 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatrist · Primary Podiatric MedicinePodiatric Medicine & Surgery Service Providers
Taxonomy Code213EP1101X
19309 218TH PL NE, Woodinville, WA 98077
Open in Google Maps ↗

Other Identifiers 2

Medicare ID-Type UnspecifiedG217127500WA · Group Id #
Medicaid7083165WA

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gregory R Jespersen & Cathy L Thosath 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 Gregory R Jespersen & Cathy L Thosath, which bills Medicare for the services this clinician delivers.

Clinician (1)

Gregory Jespersen, DPM
Podiatry
NPI 1669551008
19309 218TH PL NE
Woodinville, WA 98077
(425) 788-1484
✔ 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 Gregory R Jespersen & Cathy L Thosath's NPI number?

The NPI number for Gregory R Jespersen & Cathy L Thosath is 1720296882. It was assigned to this organization in the NPPES registry on May 20, 2007.

Where is Gregory R Jespersen & Cathy L Thosath located?

Gregory R Jespersen & Cathy L Thosath is located at 19309 218th Pl NE, Woodinville, WA 98077. The listed phone number is (425) 788-1484.

What is Gregory R Jespersen & Cathy L Thosath's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Primary Podiatric Medicine, with taxonomy code 213EP1101X.

Is Gregory R Jespersen & Cathy L Thosath enrolled in Medicare?

Yes. Gregory R Jespersen & Cathy L Thosath is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gregory R Jespersen & Cathy L Thosath?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Podiatry) reassigns their Medicare billing to Gregory R Jespersen & Cathy L Thosath. 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.

What insurance does Gregory R Jespersen & Cathy L Thosath accept?

Health plans from Premera Blue Cross Blue Shield of Alaska list Gregory R Jespersen & Cathy L Thosath 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 Gregory R Jespersen & Cathy L Thosath was last updated on February 27, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.