Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Epion Institute for Spine and Joint Pain

Pain Medicine Physician in Las Vegas, NV · enumerated 2016 · authorized official Annemarie Gallagher, MD.

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

National Provider Identifier

1427590694

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Registry record

Entity type Organization (Type 2)

Legal business name Epion Institute for Spine and Joint Pain

Practice address 5740 S Eastern Ave Ste 100, Las Vegas, NV, 89119

Phone (702) 707-3554

Enumeration date Nov 4, 2016

Last updated in NPPES Jan 24, 2017

Taxonomy & classification

208VP0000X Pain Medicine Physician Allopathic & Osteopathic Physicians · License 15324 (NV) Primary

Authorized official

Name Annemarie Gallagher

Title MD

Phone (702) 707-3554

Other identifiers

Identifier	Type	State	Issuer
208100000X	Other	NV	TAXONOMY
208VP00000X	Other	NV	TAXONOMY

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 → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Epion Institute for Spine and Joint Pain?

Epion Institute for Spine and Joint Pain is registered in NPPES as a Pain Medicine Physician (its primary provider taxonomy).

Providers at this address

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Annemarie Gallagher Physical Medicine & Rehabilitation Physician · Las Vegas, NV NPI 1598999088

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-24.