Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Advanced Orthopaedic Foot and Ankle Clinic of Indiana Inc

Orthopaedic Foot and Ankle Surgery Physician in Indianapolis, IN · enumerated 2010 · authorized official George Siderys, President.

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

National Provider Identifier

1366762718

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Registry record

Entity type Organization (Type 2)

Legal business name Advanced Orthopaedic Foot and Ankle Clinic of Indiana Inc

Practice address 1438 Aggie Ln, Indianapolis, IN, 46260

Phone (317) 253-3006

Fax (317) 253-3006

Enumeration date Jun 8, 2010

Last updated in NPPES Jun 8, 2010

Taxonomy & classification

207XX0004X Orthopaedic Foot and Ankle Surgery Physician Allopathic & Osteopathic Physicians · License 01034522 (IN) Primary

Authorized official

Name George Siderys

Title President

Phone (317) 253-3006

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 Advanced Orthopaedic Foot and Ankle Clinic of Indiana Inc?

Advanced Orthopaedic Foot and Ankle Clinic of Indiana Inc is registered in NPPES as a Orthopaedic Foot and Ankle Surgery Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-06-08.