Lauren Michelle Thomassie, M.D.
Dermatology Physician · Covington, LA
Lauren Michelle Thomassie, M.D. is a dermatology physician with a practice address in Covington, Louisiana, and NPI 1164748539, issued on Apr 10, 2010. Check the license (Louisiana MD.204727, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Lauren Michelle Thomassie
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- MD.204727 LA
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Ochsner Blvd, Covington, LA 70433
- Phone
- (985) 875-2828
- Enumerated
- Apr 10, 2010
- Record last updated
- Nov 12, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid IDs
- 2107721 LA
03609532 LA - Medicare enrollment
- Enrolled (PECOS I20140929000454); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2010
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 196 in Louisiana → Look up another NPI →
Also registered at 1000 Ochsner Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lauren Michelle Thomassie in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD.204727Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% fewer Medicare Part D claims than the average dermatology physician in 2024
537 Medicare Part D claims for 135 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Ketoconazole67 claims
- Mometasone Furoate49 claims
- Clobetasol Propionate47 claims
- Fluconazole42 claims
- Finasteride40 claims
- Gabapentin34 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: $18.24
1 payment: food and beverage; the largest payer was Tempus AI, Inc. The 10,250 providers of this specialty with any payment received $8,544.61 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.
Bills Medicare through one group practice
- Ochsner Clinic LLCCovington, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lauren Michelle Thomassie among 196 dermatology physician records in Louisiana
Lauren Michelle Thomassie, M.D. is one of 196 dermatology physician records with a practice address in Louisiana. 92% 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 67% of them.
- NPI issued2010 · 67% of these records are older, 29% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2010 · median 2006 among the 160 with a school on file
- Record last updated2014 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Louisiana
There are 196 dermatology physician records in Louisiana.
All 196 in Louisiana → Every provider in Covington → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Kristen Bice, MDCovington, LA 704331619339579
- Gary Brown, MDCovington, LA 704331366418881
- Robert Grieshaber, MDCovington, LA 704331881731222
- Emily Grieshaber, M.D.Covington, LA 704331265605158
- Stratton Grisoli, M.D.Covington, LA 704331447678610
- Samantha Karlin, MDCovington, LA 704331558865352
- Christel Malinski, MDCovington, LA 704331013231034
- Brianna McDanielCovington, LA 704331285053496
Common questions
What is Lauren Michelle Thomassie, M.D.'s NPI number?
Lauren Michelle Thomassie, M.D.'s National Provider Identifier (NPI) is 1164748539, issued on Apr 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Lauren Michelle Thomassie, M.D. located?
The NPPES record lists a practice address at 1000 Ochsner Blvd, Covington, LA, 70433. Phone: (985) 875-2828. Providers update this record themselves, so call before visiting.
How can I verify Lauren Michelle Thomassie, M.D.'s license?
NPPES lists Louisiana license number MD.204727, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lauren Michelle Thomassie, M.D. prescribe under Medicare Part D?
In 2024, Lauren Michelle Thomassie, M.D. had 537 Medicare Part D claims for 135 beneficiaries; the average among dermatology physician prescribers was 797. 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.