Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas A. Lutz, MD

Phlebology Physician in Elgin, IL · enumerated 2006 · practices at Illinois Vein Specialists-Elgin Sc.

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

National Provider Identifier

1174623664

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas A. Lutz

Credential MD

Sex Male

Practice address 1670 Capital St Ste 500, Elgin, IL, 60124

Phone (847) 468-9900

Fax (847) 468-9901

Enumeration date Sep 24, 2006

Last updated in NPPES Feb 25, 2026

Taxonomy & licenses

202K00000X Phlebology Physician Allopathic & Osteopathic Physicians · License 036112147 (IL) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036112147 (IL) Secondary

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
P00480520	Other	IL	MEDICARE RAILROAD PTAN

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 Thomas Lutz's NPI record?

Cross-check NPI 1174623664 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174623664 active?

Yes, as of the latest NPPES snapshot, NPI 1174623664 is active (record last updated 2026-02-25).

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Illinois Vein Specialists-Elgin Sc Phlebology Physician · Elgin, IL NPI 1376845289

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-25.