Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

South Emerson Anesthesia Associates

Anesthesiology Physician in Indianapolis, IN · enumerated 2006 · authorized official Gregory Hardin, Ceo.

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

National Provider Identifier

1477574457

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Registry record

Entity type Organization (Type 2)

Legal business name South Emerson Anesthesia Associates

Practice address 8141 S Emerson Ave, Indianapolis, IN, 46237

Phone (317) 888-1051

Fax (317) 888-1591

Enumeration date Jul 22, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Gregory Hardin

Title Ceo

Phone (317) 888-1051

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 South Emerson Anesthesia Associates?

South Emerson Anesthesia Associates is registered in NPPES as a Anesthesiology Physician (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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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.