Gerald S. Sapp, DDS
General Practice Dentistry · Westchester, IL
Gerald S. Sapp, DDS is a general practice dentistry with a practice address in Westchester, Illinois, and NPI 1437292307, issued on Feb 14, 2007. Check the license (Illinois 19A15158, 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
- Gerald S. Sapp
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 19A15158 IL
Self-reported in NPPES; status is on the state search - Practice location
- 10215 W Roosevelt RD, Westchester, IL 60154
- Phone
- (708) 344-7785
- Enumerated
- Feb 14, 2007
- Record last updated
- Aug 23, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (708) 344-7786
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 5,276 in Illinois → Look up another NPI →
Also registered at 10215 W Roosevelt RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristen Vlagos, DDSGeneral Practice Dentistry1053725606
Verify Gerald S. Sapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 19A15158Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gerald S. Sapp among 5,276 general practice dentistry records in Illinois
Gerald S. Sapp, DDS 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 2007, is newer than 32% of them.
- NPI issued2007 · 32% of these records are older, 43% 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 updated2011 · 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).
17 general practice dentistry records list a practice address in Westchester
They are 17 of the 320 NPPES records with a practice address in Westchester, 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 Westchester → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Lisa Balcerak, D.D.S.Westchester, IL 601541427126580
- Jeffrey Bernier, D.D.S.Westchester, IL 601541801978556
- Laura Laita, D.D.S.Westchester, IL 601541902026891
- Natalie Lychyk, DDSWestchester, IL 601541154544427
- Robert Oslak, DDSWestchester, IL 601541881898674
- Stephen PalatinusWestchester, IL 601541750481115
- Keith Petranek, D.D.S.Westchester, IL 601541437379336
- Ashley Seide, DMDWestchester, IL 601541639487903
Common questions
What is Gerald S. Sapp, DDS's NPI number?
Gerald S. Sapp, DDS's National Provider Identifier (NPI) is 1437292307, issued on Feb 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gerald S. Sapp, DDS located?
The NPPES record lists a practice address at 10215 W Roosevelt RD, Westchester, IL, 60154. Phone: (708) 344-7785. Providers update this record themselves, so call before visiting.
How can I verify Gerald S. Sapp, DDS's license?
NPPES lists Illinois license number 19A15158, 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.