Leah Gonsoulin Jacob, M.D.
Dermatology Physician · Metairie, LA
Leah Gonsoulin Jacob, M.D. is a dermatology physician with a practice address in Metairie, Louisiana, and NPI 1902047988, issued on Mar 20, 2009. Check the license (Louisiana MD.205516, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Leah Gonsoulin Jacob
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- MD.205516 LA
Self-reported in NPPES; status is on the state search - Practice location
- 3421 N Causeway Blvd Ste 202, Metairie, LA 70002
- Phone
- (504) 832-6612
- Enumerated
- Mar 20, 2009
- Record last updated
- Nov 19, 2024
- Medicaid ID
- 1977161 LA
- Medicare enrollment
- Enrolled (PECOS I20130806000096); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 196 in Louisiana → Look up another NPI →
Also registered at 3421 N Causeway Blvd Ste 202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leonard Gately, MDDermatology Physician1528089547
Verify Leah Gonsoulin Jacob 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.205516Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
22% fewer Medicare Part D claims than the average dermatology physician in 2024
620 Medicare Part D claims for 188 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Ketoconazole91 claims
- Triamcinolone Acetonide65 claims
- Ammonium Lactate30 claims
- Hydroxyzine Hcl28 claims
- Clobetasol Propionate24 claims
- Hydroxychloroquine Sulfate24 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: $1,292.06
53 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Family Dermatology Specialists LLCMetairie, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leah Gonsoulin Jacob among 196 dermatology physician records in Louisiana
Leah Gonsoulin Jacob, 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 2009, is newer than 64% of them.
- NPI issued2009 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2013 · median 2006 among the 160 with a school on file
- Record last updated2024 · 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 Metairie → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Rachael Delahoussaye-Shields, M.D.Metairie, LA 700021316233422
- Leonard Gately, MDMetairie, LA 700021528089547
- Michelle Gerdes, MDMetairie, LA 700021376566380
- Elizabeth Grieshaber, M.D.Metairie, LA 700021437390424
- Shannon Pickens, MDMetairie, LA 700021720267560
- Katherine Holcomb, M.D.Metairie, LA 700011861668808
- Kathryn Kerisit, MD, MPHMetairie, LA 700011336373729
- Nicole Rogers, M.D.Metairie, LA 700011669506630
Common questions
What is Leah Gonsoulin Jacob, M.D.'s NPI number?
Leah Gonsoulin Jacob, M.D.'s National Provider Identifier (NPI) is 1902047988, issued on Mar 20, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Leah Gonsoulin Jacob, M.D. located?
The NPPES record lists a practice address at 3421 N Causeway Blvd Ste 202, Metairie, LA, 70002. Phone: (504) 832-6612. Providers update this record themselves, so call before visiting.
How can I verify Leah Gonsoulin Jacob, M.D.'s license?
NPPES lists Louisiana license number MD.205516, 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 Leah Gonsoulin Jacob, M.D. prescribe under Medicare Part D?
In 2024, Leah Gonsoulin Jacob, M.D. had 620 Medicare Part D claims for 188 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.