Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Robert A Pflederer, MD
Nephrology Physician in Peoria, IL · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457576688
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Registry record
Entity type Individual (Type 1)
Name Robert A Pflederer
Credential MD
Sex Male
Practice address 515 Ne Glen Oak Ave, Suite 108, Peoria, IL, 61603
Phone (309) 676-8123
Fax (309) 676-8455
Enumeration date Apr 14, 2007
Last updated in NPPES Jul 9, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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.
Frequently asked questions
How do I verify Robert Pflederer's NPI record?
Cross-check NPI 1457576688 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1457576688 active?
Yes, as of the latest NPPES snapshot, NPI 1457576688 is active (record last updated 2007-07-09).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-09.