Larry Herbert Rapp, D.D.S
General Practice Dentistry · Collinsville, IL
Larry Herbert Rapp, D.D.S is a general practice dentistry with a practice address in Collinsville, Illinois, and NPI 1558435941, issued on Nov 20, 2006. Check the license (Illinois 19A-15513, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Larry Herbert Rapp
- Credential
- D.D.S
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 19A-15513 IL
Self-reported in NPPES; status is on the state search - Practice location
- 500 Saint Louis RD, Collinsville, IL 62234
- Phone
- (618) 345-5011
- Enumerated
- Nov 20, 2006
- Record last updated
- Feb 13, 2016 (not updated in 10 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Verify Larry Herbert Rapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 19A-15513Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Larry Herbert Rapp among 5,276 general practice dentistry records in Illinois
Larry Herbert Rapp, D.D.S is one of 5,276 general practice dentistry records with a practice address in Illinois. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 68% newer
- In a Medicare fileNo · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2016 · 75% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
9 general practice dentistry records list a practice address in Collinsville
They are 9 of the 233 NPPES records with a practice address in Collinsville, and 5,276 general practice dentistry records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,276 in Illinois → Every provider in Collinsville → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Jennifer Brubaker, DMDCollinsville, IL 622341205940681
- Ronald Dillow, D.M.D.Collinsville, IL 622341538110507
- Adam Fritzgerald, DMDCollinsville, IL 622341891176897
- Katelyn Genenbacher, DMDCollinsville, IL 622341255959847
- Cal Harmon, DMDCollinsville, IL 622341043662042
- Daniel McAtee, D.D.S.Collinsville, IL 622341659469666
- Dallas Pineda, DMDCollinsville, IL 622341417574146
- Ronald Weems, D.M.DCollinsville, IL 622341073501672
Common questions
What is Larry Herbert Rapp, D.D.S's NPI number?
Larry Herbert Rapp, D.D.S's National Provider Identifier (NPI) is 1558435941, issued on Nov 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Larry Herbert Rapp, D.D.S located?
The NPPES record lists a practice address at 500 Saint Louis RD, Collinsville, IL, 62234. Phone: (618) 345-5011. Providers update this record themselves, so call before visiting.
How can I verify Larry Herbert Rapp, D.D.S's license?
NPPES lists Illinois license number 19A-15513, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.