Katherine Zibilich Holcomb, M.D.
Dermatology Physician · Metairie, LA
Katherine Zibilich Holcomb, M.D. is a dermatology physician with a practice address in Metairie, Louisiana, and NPI 1861668808, issued on Apr 30, 2008. Check the license (Louisiana MD205281, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Katherine Zibilich Holcomb
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License numbers
- MD205281 LA
MD.205281 LA
01297 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3100 Galleria Dr Ste 203, Metairie, LA 70001
- Phone
- (504) 226-7873
- Enumerated
- Apr 30, 2008
- Record last updated
- Sep 16, 2024
- Fax
- (504) 290-3376
- Medicaid ID
- 1070084 LA
- Medicare enrollment
- Enrolled (PECOS I20130727000007); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2004
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 196 in Louisiana → Look up another NPI →
Verify Katherine Zibilich Holcomb in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license MD205281Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average dermatology physician in 2024
263 Medicare Part D claims for 110 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
- Clobetasol Propionate28 claims
- Valacyclovir25 claims
- Dutasteride24 claims
- Minoxidil19 claims
- Triamcinolone Acetonide19 claims
- Fluorouracil18 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: $56,762.90
205 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
- Pure Dermatology LLCMetairie, LA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine Zibilich Holcomb among 196 dermatology physician records in Louisiana
Katherine Zibilich Holcomb, 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 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 36% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated2004 · 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
- Kathryn Kerisit, MD, MPHMetairie, LA 700011336373729
- Nicole Rogers, M.D.Metairie, LA 700011669506630
- Diane Rose, MDMetairie, LA 700011053302273
- 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
- Leah Jacob, M.D.Metairie, LA 700021902047988
Common questions
What is Katherine Zibilich Holcomb, M.D.'s NPI number?
Katherine Zibilich Holcomb, M.D.'s National Provider Identifier (NPI) is 1861668808, issued on Apr 30, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Katherine Zibilich Holcomb, M.D. located?
The NPPES record lists a practice address at 3100 Galleria Dr Ste 203, Metairie, LA, 70001. Phone: (504) 226-7873. Providers update this record themselves, so call before visiting.
How can I verify Katherine Zibilich Holcomb, M.D.'s license?
NPPES lists Louisiana license number MD205281, 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 Katherine Zibilich Holcomb, M.D. prescribe under Medicare Part D?
In 2024, Katherine Zibilich Holcomb, M.D. had 263 Medicare Part D claims for 110 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.