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Mountain Vista Emergency Physicians, LLC

Mountain Vista Emergency Physicians, LLC is a healthcare organization registered as Emergency Medicine Physician in Mesa, AZ, holding Type 2 (organization) NPI 1164642963 since 2007. The authorized official on file is Lisha Falk, Vice President.

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NPI 1164642963
Entity type Organization (Type 2)
Legal business name Mountain Vista Emergency Physicians, LLC
Practice address 5750 E BASELINE RD, Mesa, AZ, 85206
Phone 6028336900
Enumeration date 2007-04-26
Last updated in NPPES 2023-01-06

Authorized official

Name Lisha Falk
Title Vice President
Phone 3376091221

Taxonomy & classification

Taxonomy code Specialty Primary License State
363A00000X Physician Assistant Secondary
363L00000X Nurse Practitioner Secondary
207P00000X Emergency Medicine Physician Primary

Other identifiers

Identifier Type State Issuer
223581 Medicaid AZ
Copy-ready billing details
Provider: Mountain Vista Emergency Physicians, LLC
NPI: 1164642963
Taxonomy: 207P00000X (Emergency Medicine Physician)
Address: 5750 E BASELINE RD, Mesa, AZ, 85206

Providers at this address

NPI Name Type Specialty Location
1255995361 Vhs of Phoenix Inc Organization General Acute Care Hospital Mesa, AZ
1467109488 Mountain Vista Medical Center, Lp Organization General Acute Care Hospital Mesa, AZ
1861219404 Honorhealth Organization General Acute Care Hospital Mesa, AZ
1891518130 Honorhealth Ambulatory Organization Emergency Medicine Physician Mesa, AZ

Verify this record

Cross-check NPI 1164642963 against the authoritative CMS record: view Mountain Vista Emergency Physicians, LLC on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Who is the authorized official for Mountain Vista Emergency Physicians, LLC?
NPPES lists Lisha Falk (Vice President) as the authorized official for this organization.
What is the NPI number for Mountain Vista Emergency Physicians, LLC?
The NPI for Mountain Vista Emergency Physicians, LLC is 1164642963, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-01-06.