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

Dr. Timothy T Lantvit, DPM

Podiatrist in Northbrook, IL · enumerated 2007.

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

National Provider Identifier

1720134422

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Registry record

Entity type Individual (Type 1)

Name Dr. Timothy T Lantvit

Credential DPM

Sex Male

Practice address Northbrook, IL, 60062

Phone (847) 504-5000

Fax (847) 504-5015

Enumeration date Jan 26, 2007

Last updated in NPPES Jan 22, 2019

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

Taxonomy & licenses

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 07000775 (IN) Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 016004656 (IL) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
0732240001	Other	-	DMERC # WITH PPG
200136470A	Medicaid	IN	-
P01770673	Other	IA	RAILROAD MEDICARE
1720134422	Medicaid	IA	-
016004656	Medicaid	IL	-
480017047	Other	IL	RAILRAOD MEDICARE
0002219563	Other	IL	BCBS

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

What specialty is Timothy Lantvit?

Timothy Lantvit is registered in NPPES with the primary taxonomy of Podiatrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-22.