Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Girdler MD Spine Inc

Q: What type of organization is Girdler MD Spine Inc?

Girdler MD Spine Inc is registered in NPPES as a Orthopaedic Surgery of the Spine Physician (its primary provider taxonomy).

Orthopaedic Surgery of the Spine Physician in Newport Beach, CA · enumerated 2024 · authorized official Steven Girdler, Ceo.

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

National Provider Identifier

1972362184

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Registry record

Entity type Organization (Type 2)

Legal business name Girdler MD Spine Inc

Practice address 3501 Jamboree Rd Ste 1250, Newport Beach, CA, 92660

Phone (310) 792-3914

Enumeration date Mar 18, 2024

Last updated in NPPES Mar 18, 2024

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians Secondary

207XS0117X Orthopaedic Surgery of the Spine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Steven Girdler

Title Ceo

Phone (310) 792-3914

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 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 Girdler MD Spine Inc?

Girdler MD Spine Inc is registered in NPPES as a Orthopaedic Surgery of the Spine Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-03-18.