Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Bruce Kolton, M.D.

Dermatology Physician in Hoffman Estates, IL · enumerated 2005.

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

National Provider Identifier

1457354334

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Registry record

Entity type Individual (Type 1)

Name Mr. Bruce Kolton

Credential M.D.

Sex Male

Practice address Hoffman Estates, IL, 60195

Phone (847) 839-9999

Fax (847) 885-1111

Enumeration date May 24, 2005

Last updated in NPPES Jun 9, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 036047580 (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
0360475801	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.

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Frequently asked questions

How do I verify Bruce Kolton's NPI record?

Cross-check NPI 1457354334 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1457354334 active?

Yes, as of the latest NPPES snapshot, NPI 1457354334 is active (record last updated 2026-06-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-09.