Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Byron R Tabbut, M.D.

Ophthalmology Physician in Wheaton, IL · enumerated 2005.

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

National Provider Identifier

1245229145

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Registry record

Entity type Individual (Type 1)

Name Dr. Byron R Tabbut

Credential M.D.

Sex Male

Practice address 2015 N Main St, Wheaton, IL, 60187

Phone (630) 668-8250

Fax (630) 668-8916

Enumeration date Oct 14, 2005

Last updated in NPPES May 10, 2017

Taxonomy & licenses

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 036-072686 (IL) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
180012231	Other	IL	RR MEDICARE
036072686	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

Is NPI 1245229145 active?

Yes, as of the latest NPPES snapshot, NPI 1245229145 is active (record last updated 2017-05-10).

How do I verify Byron Tabbut's NPI record?

Cross-check NPI 1245229145 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-05-10.