John Jared Harmon, DDS
Endodontics · Slidell, LA
John Jared Harmon, DDS is an endodontics with a practice address in Slidell, Louisiana, and NPI 1508982083, issued on Mar 22, 2007. Check the license (Louisiana 5245, as entered in NPPES) with the Louisiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Jared Harmon
- Credential
- DDS
- Primary taxonomy
- Endodontics 1223E0200X
- License number
- 5245 LA
Self-reported in NPPES; status is on the state search - Practice location
- 102 Village St, Slidell, LA 70458
- Phone
- (985) 643-4600
- Enumerated
- Mar 22, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (985) 643-9338
- Entity
- Type 1 · individual
8 nearest endodontics records → All 72 in Louisiana → Look up another NPI →
Also registered at 102 Village St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Monique Stiegler, LCSWClinical Social Worker1154526838
Verify John Jared Harmon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Louisiana board licenses this profession
Search for license 5245Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average endodontics in 2024
132 Medicare Part D claims for 92 beneficiaries, against an average of 121 among the 4,119 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin65 claims
- Metronidazole11 claims
- Sulfamethoxazole-Trimethoprim11 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.
John Jared Harmon among 72 endodontics records in Louisiana
John Jared Harmon, DDS is one of 72 endodontics records with a practice address in Louisiana. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 26% of them.
- NPI issued2007 · 26% of these records are older, 49% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223E0200X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endodontics providers in Louisiana
There are 72 endodontics records in Louisiana.
All 72 in Louisiana → Every provider in Slidell → Endodontics nationwide →
The 8 endodontics records with the nearest ZIP codes
- Scott Bonson, D.D.S.Slidell, LA 704611063638054
- Catherine Hebert, DDSMandeville, LA 704711205973518
- Ryan Matherne, D.D.S.Mandeville, LA 704711487830774
- Charles Roy, DDSMandeville, LA 704711447477294
- Rodney Isolani, DDSCovington, LA 704331710028204
- Allen Sawyer, DMDCovington, LA 704331548273683
- William Wayman, DMDCovington, LA 704331023258530
- James Pearce, D.D.S.Lafayette, LA 705031275541237
Common questions
What is John Jared Harmon, DDS's NPI number?
John Jared Harmon, DDS's National Provider Identifier (NPI) is 1508982083, issued on Mar 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is John Jared Harmon, DDS located?
The NPPES record lists a practice address at 102 Village St, Slidell, LA, 70458. Phone: (985) 643-4600. Providers update this record themselves, so call before visiting.
How can I verify John Jared Harmon, DDS's license?
NPPES lists Louisiana license number 5245, as entered by the provider. Search the Louisiana board that licenses this profession; the NPPES record confirms identity only.
How much does John Jared Harmon, DDS prescribe under Medicare Part D?
In 2024, John Jared Harmon, DDS had 132 Medicare Part D claims for 92 beneficiaries; the average among endodontics prescribers was 121. 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.