David Slagle, MD
NPI 1891763082 · Infectious Disease Physician · Peoria, IL
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Slagle, MD is a Infectious Disease Physician provider in Peoria, IL (NPI 1891763082).
Provider details
- NPI number
- 1891763082
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036086726 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2011-06-17
Frequently asked questions
- What is David Slagle's NPI number?
- David Slagle's National Provider Identifier (NPI) is 1891763082, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Slagle's specialty?
- David Slagle is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is David Slagle located?
- David Slagle's practice location on file with NPPES is Dept of Internal Medicine, Peoria, IL 61637-0001.
- What is David Slagle's phone number?
- The practice phone number listed in the NPPES registry for David Slagle is (309) 655-3292.
- Does David Slagle accept Medicare?
- David Slagle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Slagle's NPI active?
- Yes — David Slagle's NPI (1891763082) is active in the NPPES registry as of the last update on 2011-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.