Glen J. Corcoran, D.D.S.
Dentist · Mandeville, LA
Glen J. Corcoran, D.D.S. is a dentist with a practice address in Mandeville, Louisiana, and NPI 1588630198, issued on Feb 23, 2006. Check the license (Louisiana 4477, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Glen J. Corcoran
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 4477 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3701 Highway 59, Mandeville, LA 70471
- Phone
- (985) 871-9733
- Enumerated
- Feb 23, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest dentist records → All 898 in Louisiana → Look up another NPI →
Also registered at 3701 Highway 59
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brenton Schulz, D.C.Chiropractor1285729079
Verify Glen J. Corcoran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 4477Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% fewer Medicare Part D claims than the average dentist in 2024
49 Medicare Part D claims for 30 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Cephalexin16 claims
- Amoxicillin13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $26.31
1 payment: food and beverage; the largest payer was Dentsply Sirona 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.
Glen J. Corcoran among 898 dentist records in Louisiana
Glen J. Corcoran, D.D.S. 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 79% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · 1% of these records are
- Record last updated2026 · 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).
16 dentist records list a practice address in Mandeville
They are 16 of the 1,117 NPPES records with a practice address in Mandeville, and 898 dentist records in Louisiana.
All 898 in Louisiana → Every provider in Mandeville → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Brandon Allison, DDSMandeville, LA 704711326607938
- Jason Alvarez, DDSMandeville, LA 704711720348055
- Astrid Bratcher, DDSMandeville, LA 704711891861654
- Gerald Brown, D. D. S.Mandeville, LA 704711629161138
- Jeffrey Hepburn, D.D.S.Mandeville, LA 704711417240474
- Ian Landesman, D.D.S.Mandeville, LA 704711386904753
- Michael McCracken, DDSMandeville, LA 704711245456748
- Thomas McMichael, D.D.S.Mandeville, LA 704711124220330
Common questions
What is Glen J. Corcoran, D.D.S.'s NPI number?
Glen J. Corcoran, D.D.S.'s National Provider Identifier (NPI) is 1588630198, issued on Feb 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Glen J. Corcoran, D.D.S. located?
The NPPES record lists a practice address at 3701 Highway 59, Mandeville, LA, 70471. Phone: (985) 871-9733. Providers update this record themselves, so call before visiting.
How can I verify Glen J. Corcoran, D.D.S.'s license?
NPPES lists Louisiana license number 4477, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does Glen J. Corcoran, D.D.S. prescribe under Medicare Part D?
In 2024, Glen J. Corcoran, D.D.S. had 49 Medicare Part D claims for 30 beneficiaries; the average among dentist prescribers was 86. Part D covers Medicare prescriptions 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.