Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Slagle, MD

Infectious Disease Physician in Peoria, IL · enumerated 2006.

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

National Provider Identifier

1891763082

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name David Slagle

Credential MD

Sex Male

Practice address Dept of Internal Medicine, 530 Ne Glen Oak, Peoria, IL, 61637

Phone (309) 655-3292

Enumeration date Mar 14, 2006

Last updated in NPPES Jun 17, 2011

Taxonomy & licenses

207RI0200X Infectious Disease Physician Allopathic & Osteopathic Physicians · License 036086726 (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
036086726	Medicaid	IL	-
IL01G3	Other	IL	JOHN DEERE
07215036	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.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify David Slagle's NPI record?

Cross-check NPI 1891763082 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1891763082 active?

Yes, as of the latest NPPES snapshot, NPI 1891763082 is active (record last updated 2011-06-17).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-17.