Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum Organization subpart

Health1st of Indy South

Q: What is the NPI number for Health1st of Indy South?

The NPI for Health1st of Indy South is 1023253861, a Type 2 (organization) record in the CMS NPPES registry.

Physical Medicine & Rehabilitation Physician in Indianapolis, IN · enumerated 2008 · authorized official Terry Tolle, President.

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

National Provider Identifier

1023253861

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Registry record

Entity type Organization (Type 2)

Legal business name Health1st of Indy South

Parent organization Health1st of Greenfield

Practice address 4625 S Emerson Ave, Indianapolis, IN, 46203

Phone (317) 522-2303

Fax (317) 522-2304

Enumeration date Dec 9, 2008

Last updated in NPPES Jan 14, 2011

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Secondary

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

Authorized official

Name Terry Tolle

Title President

Phone (317) 683-1970

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

Who is the authorized official for Health1st of Indy South?

NPPES lists Terry Tolle (President) as the authorized official for this organization.

What is the NPI number for Health1st of Indy South?

The NPI for Health1st of Indy South is 1023253861, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-01-14.