Dr. Lawrence J Bartusek, M.D.

Dr. Lawrence J Bartusek is a Anatomic Pathology & Clinical Pathology Physician provider (Pathology) practicing in Geneva, IL, registered in the NPPES registry with NPI 1790766947 since 2005. The credential MD stands for Doctor of Medicine.

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NPI	1790766947
Entity type	Individual (Type 1)
Name	Dr. Lawrence J Bartusek
Credential	M.D.
Sex	Male
Practice address	300 RANDALL RD, DELNOR HOSPITAL, Geneva, IL, 60134
Phone	6302084473
Fax	6302083489
Enumeration date	2005-11-07
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207ZP0102X	Anatomic Pathology & Clinical Pathology Physician	Primary	—	IL

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
04515197	Other	IL	BLUE SHIELD

Copy-ready billing details

Provider: Lawrence Bartusek, M.D.
NPI: 1790766947
Taxonomy: 207ZP0102X (Anatomic Pathology & Clinical Pathology Physician)
Address: 300 RANDALL RD, DELNOR HOSPITAL, Geneva, IL, 60134

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1407859655	Delnor Community Hospital	Organization	General Acute Care Hospital	Geneva, IL
1255339503	Udaya Bontu	Individual	Hospitalist Physician	Geneva, IL
1710988126	Mark Staudacher	Individual	Anesthesiology Physician	Geneva, IL
1114928397	Donald Adeli	Individual	Obstetrics & Gynecology Physician	Geneva, IL
1720071152	Arthur Proust	Individual	Emergency Medicine Physician	Geneva, IL
1497749931	Vincent Johnson	Individual	Hospitalist Physician	Geneva, IL
1174511083	Jennifer Siegel	Individual	Genetic Counselor (M.S.)	Geneva, IL
1982682613	George Gonnella	Individual	Hospitalist Physician	Geneva, IL

Verify this record

Cross-check NPI 1790766947 against the authoritative CMS record: view Dr. Lawrence J Bartusek on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

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.

What specialty is Lawrence Bartusek?

Lawrence Bartusek is registered in NPPES with the primary taxonomy of Anatomic Pathology & Clinical Pathology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.