DR. DAVID FJ TOLLEFSON MD
NPI 1659315810
Surgery - Vascular Surgery in Olympia, WA
About Dr. David Fj Tollefson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DAVID FJ TOLLEFSON MD (NPI 1659315810) is an individual vascular surgery provider in Olympia, Washington, licensed in Washington (MD00029261) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. David Fj Tollefson Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show David Tollefson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Olympia, WA 98502
- Reassigned Medicare billing, Washington enrollment
- 2 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 8
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 98502 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 4
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OLYMPIA, WA 98502
OLYMPIA, WA 98502
OLYMPIA, WA 98502
OLYMPIA, WA 98502
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 David Tollefson's NPI number?
The NPI number for David Tollefson is 1659315810. It was assigned to this individual provider in the NPPES registry on June 16, 2006.
Where is David Tollefson located?
David Tollefson practices at 3900 Capital Mall Dr SW, Olympia, WA 98502. The listed phone number is (360) 754-5858.
What is David Tollefson's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is David Tollefson enrolled in Medicare?
Yes. David Tollefson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for David Tollefson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Tollefson reassigns Medicare benefits to South Sound Surgical Associates (Olympia, WA). The 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 David Tollefson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Tollefson accept?
Health plans from Providence Health Plan list David Tollefson 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 David Tollefson was last updated on December 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.