Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Robert O. Stensland & Assoc. Inc.

Hearing Instrument Specialist in Chicago, IL · enumerated 2012 · authorized official Susan Krieg, Manager.

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

National Provider Identifier

1548527559

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Registry record

Entity type Organization (Type 2)

Legal business name Robert O. Stensland & Assoc. Inc.

Practice address 6739 W 63rd St, Chicago, IL, 60638

Phone (773) 788-9003

Enumeration date Apr 15, 2012

Last updated in NPPES Apr 23, 2015

Taxonomy & classification

237700000X Hearing Instrument Specialist Speech, Language and Hearing Service Providers · License 0815 (IL) Primary

Authorized official

Name Susan Krieg

Title Manager

Phone (773) 788-9003

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 Robert O. Stensland & Assoc. Inc.?

Robert O. Stensland & Assoc. Inc. is registered in NPPES as a Hearing Instrument Specialist (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 2026-07-13. Provider record last updated 2015-04-23.