Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Pacific Neuro Diagnostic Medical Group, Inc.

Orthopaedic Surgery Physician in San Bernardino, CA · enumerated 2007 · authorized official Sim Hoffman, President.

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

National Provider Identifier

1497955280

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Registry record

Entity type Organization (Type 2)

Legal business name Pacific Neuro Diagnostic Medical Group, Inc.

Practice address 165 W Hospitality Ln, Suite 28, San Bernardino, CA, 92408

Phone (909) 890-0046

Enumeration date Jul 20, 2007

Last updated in NPPES Oct 27, 2007

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers Secondary

111N00000X Chiropractor Chiropractic Providers Secondary

204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians Secondary

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians Secondary

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License G15295 (CA) Primary

208100000X Physical Medicine & Rehabilitation Physician Allopathic & Osteopathic Physicians Secondary

2081P2900X Pain Medicine (Physical Medicine & Rehabilitation) Physician Allopathic & Osteopathic Physicians Secondary

Authorized official

Name Sim Hoffman

Title President

Phone (714) 995-5400

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 Pacific Neuro Diagnostic Medical Group, Inc.?

Pacific Neuro Diagnostic Medical Group, Inc. is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-27.