Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Southern Indiana Orthopedic & Spine Surgery, Psc

Orthopaedic Surgery Physician in Charlestown, IN · enumerated 2006 · authorized official Robert Blok, President.

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

National Provider Identifier

1487684478

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)

Legal business name Southern Indiana Orthopedic & Spine Surgery, Psc

Practice address 817 Short St, Charlestown, IN, 47111

Phone (812) 256-0700

Fax (812) 256-0704

Enumeration date Jul 4, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 02002610A (IN) Primary

Authorized official

Name Robert Blok

Title President

Phone (812) 256-0700

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 Southern Indiana Orthopedic & Spine Surgery, Psc?

Southern Indiana Orthopedic & Spine Surgery, Psc is registered in NPPES as a Orthopaedic Surgery Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.