Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Surgeons Choice First Assisting Inc

Surgical Assistant in Columbus, OH · enumerated 2007 · authorized official Kathleen Diedalis, President.

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

National Provider Identifier

1124154745

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Registry record

Entity type Organization (Type 2)

Legal business name Surgeons Choice First Assisting Inc

Practice address 893 Mendes Ct, Columbus, OH, 43235

Phone (614) 824-5200

Fax (888) 329-6432

Enumeration date Feb 26, 2007

Last updated in NPPES Dec 10, 2014

Taxonomy & classification

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License RN.231212 (OH) Secondary

246ZC0007X Surgical Assistant Technologists, Technicians & Other Technical Service Providers Primary

Authorized official

Name Kathleen Diedalis

Title President

Phone (614) 824-5200

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 type of organization is Surgeons Choice First Assisting Inc?

Surgeons Choice First Assisting Inc is registered in NPPES as a Surgical Assistant (its primary provider taxonomy).

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.

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Kathleen Diedalis Surgical Assistant · Columbus, OH NPI 1366578981

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-12-10.