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Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Mapzak, LLC

Ambulatory Surgical Clinic/Center in Palm Desert, CA · enumerated 2015 · authorized official Tamara Sullivan, Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1891188264

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Registry record

Entity type Organization (Type 2)
Legal business name Mapzak, LLC
Parent organization Zak Medical Corp
Practice address 73710 Alessandro Dr., Bldg A1, Palm Desert, CA, 92260
Phone (760) 837-0364
Fax (760) 837-3843
Enumeration date Mar 10, 2015
Last updated in NPPES Mar 10, 2015

Taxonomy & classification

261QA1903X Ambulatory Surgical Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Tamara Sullivan
Title Manager
Phone (760) 837-0364

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Mapzak, LLC?
The NPI for Mapzak, LLC is 1891188264, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Mapzak, LLC?
NPPES lists Tamara Sullivan (Manager) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-10.