Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bruce Allen Marshall, MD

Anatomic Pathology & Clinical Pathology Physician in Springfield, IL · enumerated 2006.

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

National Provider Identifier

1548373392

Verified

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Registry record

Entity type Individual (Type 1)

Name Bruce Allen Marshall

Credential MD

Sex Male

Practice address 101 N 1st St, Springfield, IL, 62781

Phone (217) 622-4693

Fax (217) 788-5556

Enumeration date Aug 16, 2006

Last updated in NPPES Apr 4, 2023

Taxonomy & licenses

207ZP0102X Anatomic Pathology & Clinical Pathology Physician Allopathic & Osteopathic Physicians · License 036102654 (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
011112	Other	IL	HEALTH ALLIANCE
036102654	Medicaid	IL	-
220028805	Other	IL	RR MEDICARE
32017	Other	IL	PERSONAL CARE ID
020102500	Other	IL	BLACK LUNG
08415043	Other	IL	IL BLUE CROSS BLUE SHIELD
684895	Other	IL	HEALTHLINK
C12333	Other	IL	RR MEDICARE GROUP
133101600	Other	IL	ACS
14D0435736	Other	IL	CLIA

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 Bruce Marshall?

Bruce Marshall 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-04.