Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Thomas Charles Tilot, M.D.

Internal Medicine Physician in Mchenry, IL · enumerated 2006.

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

National Provider Identifier

1720146400

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Registry record

Entity type Individual (Type 1)

Name Dr. Thomas Charles Tilot

Credential M.D.

Sex Male

Practice address 5435 Bull Valley Rd, Suite 200, Mchenry, IL, 60050

Phone (815) 385-1101

Fax (815) 385-6953

Enumeration date Dec 5, 2006

Last updated in NPPES Apr 9, 2009

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036-093581 (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
5626580	Other	IL	BLUE CROSS BLUE SHIELD
036093581	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 Thomas Tilot's NPI record?

Cross-check NPI 1720146400 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1720146400 active?

Yes, as of the latest NPPES snapshot, NPI 1720146400 is active (record last updated 2009-04-09).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-09.