ENTERSURG PC
NPI 1831806405
Clinic/Center - Multi-Specialty in Fallbrook, CA

Q: What is Entersurg PC's NPI number?

The NPI number for Entersurg PC is 1831806405. It was assigned to this organization in the NPPES registry on November 2, 2022. The provider is doing business as California Vascular Health Specialists.

Q: What is Entersurg PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

Q: When was this NPI record last updated?

The NPPES record for Entersurg PC was last updated on February 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.

Active since November 02, 2022

591 E ELDER ST STE B, FALLBROOK, CA 92028(858) 304-0117(760) 309-9119 Get Directions Write a Review

NPPES record last updated: February 14, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Feb 14, 2025, Nov 21, 2024, Nov 2, 2022 (3 updates tracked since 2022).

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About Entersurg Pc NPPES

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

ENTERSURG PC (NPI 1831806405), doing business as California Vascular Health Specialists, is a healthcare organization registered as a multi-specialty in Fallbrook, California and active in the NPI registry since November 2022. The organization maintains a secondary practice location in San Diego and lists Devin Stephen Zarkowsky, Founder, as its authorized official.

NPPES Registry Identity

NPI1831806405

Entity TypeOrganization

Primary Taxonomy261QM1300X

Legal Business NameENTERSURG PC

Location Address591 E ELDER ST STE BFallbrook, CA 92028-5001

Mailing AddressPo Box 5000, Pmb 54Rancho Santa Fe, CA 92067 · (720) 705-0682

Phone(858) 304-0117

Fax(760) 309-9119

Organization SubpartNo

Authorized OfficialDevin Stephen ZarkowskyFounder · (858) 304-0117

Enumeration DateNovember 2, 2022

Last NPPES UpdateFebruary 14, 20253 updates tracked since enumeration

NPPES CertifiedFebruary 14, 2025

✔ NPI 1831806405 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities

Taxonomy Code261QM1300X

Also ListedSurgery · Vascular SurgeryTaxonomy 2086S0129X

591 E ELDER ST STE B, Fallbrook, CA 92028

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Other Names 1

Doing Business AsCalifornia Vascular Health Specialists

Secondary Practice Location 1

Location 18273 Top O the Morning WaySan Diego, CA 92127 · Phone (720) 705-0682

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)

Entersurg Pc 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 Entersurg PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Devin Zarkowsky, MD

Vascular Surgery

NPI 1689925844

591 E ELDER ST STE B
Fallbrook, CA 92028

(858) 304-0117

✔ 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 Entersurg PC's NPI number?

The NPI number for Entersurg PC is 1831806405. It was assigned to this organization in the NPPES registry on November 2, 2022. The provider is doing business as California Vascular Health Specialists.

Where is Entersurg PC located?

Entersurg PC is located at 591 E Elder St Ste B, Fallbrook, CA 92028. The listed phone number is (858) 304-0117.

What is Entersurg PC's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.

Is Entersurg PC enrolled in Medicare?

Yes. Entersurg PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Entersurg PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Vascular Surgery) reassigns their Medicare billing to Entersurg PC. 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 Entersurg PC was last updated on February 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.