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FOUNDATION FOOT & ANKLE
NPI 1821598004
Podiatrist - Foot & Ankle Surgery in Vista, CA

Active since February 14, 2018
2067 W VISTA WAY STE 265, VISTA, CA 92083(760) 463-9155 Get Directions Write a Review

NPPES record last updated: October 25, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Oct 25, 2018, Apr 19, 2018, Feb 14, 2018 (3 updates tracked since 2018).

About Foundation Foot & Ankle NPPES

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

FOUNDATION FOOT & ANKLE (NPI 1821598004) is a healthcare organization registered as a foot & ankle surgery in Vista, California and active in the NPI registry since February 2018. The organization lists Steven Luke Berthelsen, President, as its authorized official.

NPPES Registry Identity

NPI1821598004
Entity TypeOrganization
Primary Taxonomy213ES0103X
Legal Business NameS. LUKE BERTHELSEN DPM, INC
Location Address2067 W VISTA WAY STE 265Vista, CA 92083-6034
Mailing Address2067 W Vista Way Ste 265Vista, CA 92083-6034 · (760) 463-9155 · Fax (760) 712-4212
Phone(760) 463-9155
Organization SubpartNo
Authorized OfficialSteven Luke BerthelsenPresident · (760) 463-9155
Enumeration DateFebruary 14, 2018
Last NPPES UpdateOctober 25, 20183 updates tracked since enumeration
✔ NPI 1821598004 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPodiatrist · Foot & Ankle SurgeryPodiatric Medicine & Surgery Service Providers
Taxonomy Code213ES0103X
License✔ Licensed in CA · E5190
2067 W VISTA WAY STE 265, Vista, CA 92083
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Other Names 1

Doing Business AsFoundation Foot & Ankle

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)

Foundation Foot & Ankle is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Foundation Foot & Ankle, which bills Medicare for the services they deliver. Of these, 2 practice at this address. They are listed nearest first.

Clinicians, nearest first (2)

Steven Berthelsen, DPM
Podiatry
NPI 1710222443
2067 W VISTA WAY #265
Vista, CA 92083
(760) 463-9155
✔ PECOS✔ Accepts MedicareSame address
Nicklaus Nishijima
Podiatry
NPI 1144896234
2067 W VISTA WAY STE 265
Vista, CA 92083
(760) 463-9155
✔ 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 S. Luke Berthelsen Dpm, Inc's NPI number?

The NPI number for S. Luke Berthelsen Dpm, Inc is 1821598004. It was assigned to this organization in the NPPES registry on February 14, 2018. The provider is doing business as Foundation Foot & Ankle.

Where is S. Luke Berthelsen Dpm, Inc located?

S. Luke Berthelsen Dpm, Inc is located at 2067 W Vista Way Ste 265, Vista, CA 92083. The listed phone number is (760) 463-9155.

What is S. Luke Berthelsen Dpm, Inc's specialty?

The primary specialty registered for this NPI is Podiatrist, specializing in Foot & Ankle Surgery, with taxonomy code 213ES0103X.

Is S. Luke Berthelsen Dpm, Inc enrolled in Medicare?

Yes. S. Luke Berthelsen Dpm, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through S. Luke Berthelsen Dpm, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians, all in Podiatry, reassign their Medicare billing to S. Luke Berthelsen Dpm, 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. Of these, 2 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for S. Luke Berthelsen Dpm, Inc was last updated on October 25, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.