Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

C Ronald Lindberg MD Sc

Q: What type of organization is C Ronald Lindberg MD Sc?

C Ronald Lindberg MD Sc is registered in NPPES as a Ophthalmology Physician (its primary provider taxonomy).

Ophthalmology Physician in Burr Ridge, IL · enumerated 2006 · authorized official C Ronald Lindberg, President.

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

National Provider Identifier

1114018652

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Registry record

Entity type Organization (Type 2)

Legal business name C Ronald Lindberg MD Sc

Practice address 6463 Garfield Ridge Ct, Burr Ridge, IL, 60527

Phone (708) 579-3090

Fax (708) 579-3094

Enumeration date Sep 28, 2006

Last updated in NPPES Feb 21, 2016

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name C Ronald Lindberg

Title President

Phone (708) 579-3090

Other identifiers

Identifier	Type	State	Issuer
L020526	Other	IL	CHAMPUS
0021609698	Other	IL	BLUE CROSS BLUE SHIELD
036055534	Medicaid	IL	-

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 C Ronald Lindberg MD Sc?

C Ronald Lindberg MD Sc is registered in NPPES as a Ophthalmology Physician (its primary provider taxonomy).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-02-21.