NPI Portal NPI Lookup & Verification

Eastside Diagnostics, Inc.

Eastside Diagnostics, Inc. is a healthcare organization registered as Clinical Medical Laboratory in Indianapolis, IN, holding Type 2 (organization) NPI 1023207925 since 2007. The authorized official on file is Patricia Grabinski, Owner.

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NPI 1023207925
Entity type Organization (Type 2)
Legal business name Eastside Diagnostics, Inc.
Practice address 8163 E 21ST ST, Indianapolis, IN, 46219
Phone 3178974494
Fax 3178975490
Enumeration date 2007-10-17
Last updated in NPPES 2007-10-17

Authorized official

Name Patricia Grabinski
Title Owner
Phone 3178979949

Taxonomy & classification

Taxonomy code Specialty Primary License State
291U00000X Clinical Medical Laboratory Primary
Copy-ready billing details
Provider: Eastside Diagnostics, Inc.
NPI: 1023207925
Taxonomy: 291U00000X (Clinical Medical Laboratory)
Address: 8163 E 21ST ST, Indianapolis, IN, 46219

Providers at this address

NPI Name Type Specialty Location
1912193046 Gl Chiropractic, Inc Organization Chiropractor Indianapolis, IN
1750570578 Patricia A. Grabinski Dc PC Organization Chiropractor Indianapolis, IN

Verify this record

Cross-check NPI 1023207925 against the authoritative CMS record: view Eastside Diagnostics, Inc. on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What type of organization is Eastside Diagnostics, Inc.?
Eastside Diagnostics, Inc. is registered in NPPES as a Clinical Medical Laboratory (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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-10-17.