Stewart M. Gegenheimer, DDS
Dentist · Robert, LA
Stewart M. Gegenheimer, DDS is a dentist with a practice address in Robert, Louisiana, and NPI 1174848048, issued on Apr 2, 2010. Check the license (Louisiana 4352, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Stewart M. Gegenheimer
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 4352 LA
Self-reported in NPPES; status is on the state search - Practice location
- 23138 Wittie LN, Robert, LA 70455
- Phone
- (504) 616-6213
- Enumerated
- Apr 2, 2010
- Record last updated
- Apr 2, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 898 in Louisiana → Look up another NPI →
Verify Stewart M. Gegenheimer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 4352Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $37.14
1 payment: food and beverage; the largest payer was Zimvie Inc. The 31,974 providers of this specialty with any payment received $540.36 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Stewart M. Gegenheimer among 898 dentist records in Louisiana
Stewart M. Gegenheimer, DDS is one of 898 dentist records with a practice address in Louisiana. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 46% of them.
- NPI issued2010 · 46% of these records are older, 52% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2010 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 dentist record lists a practice address in Robert
They are 1 of the 14 NPPES records with a practice address in Robert, and 898 dentist records in Louisiana.
All 898 in Louisiana → Every provider in Robert → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Parker Ball, DDSSlidell, LA 704581841982618
- Britney Beard, D.D.S.Slidell, LA 704581124464888
- Chandler Goltz, DMDSlidell, LA 704581013480565
- David Hildebrandt, DDSSlidell, LA 704581558401869
- Lisa Loescher, DDSSlidell, LA 704581326249525
- Julio Marin, DDSSlidell, LA 704581508244039
- Lorena Romano, DDSSlidell, LA 704581760973341
- Carl Scarpelli, DDSSlidell, LA 704581073607131
Common questions
What is Stewart M. Gegenheimer, DDS's NPI number?
Stewart M. Gegenheimer, DDS's National Provider Identifier (NPI) is 1174848048, issued on Apr 2, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Stewart M. Gegenheimer, DDS located?
The NPPES record lists a practice address at 23138 Wittie LN, Robert, LA, 70455. Phone: (504) 616-6213. Providers update this record themselves, so call before visiting.
How can I verify Stewart M. Gegenheimer, DDS's license?
NPPES lists Louisiana license number 4352, as entered by the provider. Search the Louisiana 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. Medicare files from data.cms.gov. 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.