Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Lee Lichtenberg, MD

Rheumatology Physician in Geneva, IL · enumerated 2005.

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

National Provider Identifier

1134106008

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Registry record

Entity type Individual (Type 1)

Name Lee Lichtenberg

Credential MD

Sex Male

Practice address 302 Randall Rd, Geneva, IL, 60134

Phone (630) 232-2391

Fax (630) 232-2472

Enumeration date Dec 30, 2005

Last updated in NPPES Dec 16, 2013

Taxonomy & licenses

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 36054148 (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
206147	Other	IL	MEDICARE PTAN (GROUP)
36054148	Medicaid	IL	-
036054148	Other	IL	MEDICAID
206147236	Other	IL	MEDICARE PTAN (INDIVIDUAL)

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

What specialty is Lee Lichtenberg?

Lee Lichtenberg is registered in NPPES with the primary taxonomy of Rheumatology Physician. 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 2013-12-16.