Dr. Katy L. Wiltz, MD
- Medicare services, 2024
- 1,332
- Medicare patients, 2024
- 236
- Part D claims, 2024
- 864
- Industry payments
- $8,742
- Affiliated sites
- 2
- Practice address
- 2030 Palmer Ave, New Orleans, LA 70118
- Practice phone
- Call (504) 891-8004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Southern Dermatology of New Orleans
New Orleans, Louisiana
Find Dr. Wiltz's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Katy L. Wiltz is a dermatologist in New Orleans, Louisiana
Dr. Wiltz practices at Southern Dermatology of New Orleans in New Orleans, Louisiana.
Dr. Wiltz's NPI, 1619168846, was assigned on August 5, 2007. Dr. Wiltz graduated from Louisiana State University School of Medicine in New Orleans in 2006. Dr. Wiltz holds Louisiana license MD.202130.
- NPI
- 1619168846NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385775808
- NPI enumeration date
- August 5, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 891-8004
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 46
- Medical school graduation
- 2006
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Katy L. Wiltz practices at Southern Dermatology of New Orleans in New Orleans, Louisiana
Dr. Wiltz's primary practice is Southern Dermatology of New Orleans, at 2030 Palmer Ave, New Orleans, LA 70118 in Orleans Parish. The practice phone is (504) 891-8004.
- Southern Dermatology of New Orleans2030 Palmer Ave, New Orleans, LA 70118 · Orleans ParishPhone(504) 891-8004
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Katy L. Wiltz is affiliated with 3 sites of care and 1 medical group
Dr. Wiltz's primary practice is Southern Dermatology of New Orleans in New Orleans, Louisiana. The medical group on file is Southern Dermatology of New Orleans. Dmand AI also links Dr. Wiltz to 1 more physician office and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Katy L. Wiltz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wiltz practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Southern Dermatology of New Orleans | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Katy L. Wiltz is one of 186 dermatologists in Louisiana
Dermatology is Dr. Wiltz's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dmand AI has Dr. Wiltz's licenses on file in 2 states: Louisiana and New Mexico.
Specialties and state licenses
- Dermatology, LouisianaPrimary
- New Mexico license
Dermatologists near Dr. Wiltz
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Katy L. Wiltz billed Medicare for 1,332 services in 2024
CMS data shows 1,332 Medicare services from Dr. Wiltz across 9 procedure codes in 2024, for 236 Medicare patients. Medicare paid $50,157 for them. Every service was in an office.
Dr. Wiltz's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 7772024: 91017%
- Office and hospital visits
- 2023: 3492024: 42221%
Dr. Wiltz compared with the Louisiana median for dermatologists, 2024
- Dr. Wiltz
- Louisiana median
- Medicare services
- 1,332vs 1,97433% below
- Medicare patients
- 236vs 39140% below
- Part D claims
- 711vs 7627% below
Medians across 186 dermatologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Wiltz's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wiltz and other dermatologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Katy L. Wiltz treated 236 Medicare patients in 2024, average age 75
CMS counts 236 Medicare patients who saw Dr. Wiltz in 2024. The largest group is 65 to 74, with 125 patients. 67% of them have high cholesterol, and 59% have high blood pressure. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wiltz's median patient age at 69, with 63% women.
Dr. Wiltz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Wiltz's Medicare patients by sex, 2024
- Women13658%
- Men10042%
Chronic conditions among Dr. Wiltz's Medicare patients, 2024
- High cholesterol67%
- High blood pressure59%
- Arthritis33%
- Anxiety22%
- Mood disorders17%
- Osteoporosis16%
- Chronic kidney disease15%
- Ischemic heart disease15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wiltz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women63%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Katy L. Wiltz wrote 864 Medicare Part D claims in 2024
In 2024, Dr. Wiltz wrote 864 Medicare Part D claims for 324 patients. 90% of them were for generic drugs. CMS names the drug for 711 of them, across 20 drugs with 11 or more claims each, at $171,032 in total drug cost. In 2023, CMS named 736 claims across 20 drugs.
Dr. Wiltz's Part D claims by kind of drug, 2024
- Generic775 claims90%
- Brand-name89 claims10%
Dr. Wiltz's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Wiltz's Part D claims, 2024
- Antibiotics5%46 of 864 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7362024: 7113%
Drugs named by CMS: 20 in 2024, 20 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Katy L. Wiltz ranks in the 82nd percentile for removal of skin lesions in Medicare
Dr. Wiltz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 320 procedures of removal of skin lesions by Dr. Wiltz, more than 82% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Wiltz ranks in Medicare procedure volume
- Removal of skin lesions
- 82nd percentile320 procedures
- Skin biopsy
- 79th percentile127 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Katy L. Wiltz received $8,742 in industry payments from 2016 to 2025
CMS Open Payments shows 438 general payments to Dr. Wiltz from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. Sanofi and Genzyme US Companies paid the most, $1,060.
General payments to Dr. Wiltz by program year, 2016 to 2025
General payments to Dr. Wiltz by kind, 2016 to 2025
- Food and beverage$8,43296%
- Education$3094%
Companies that paid Dr. Wiltz the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Katy L. Wiltz graduated from Louisiana State University School of Medicine in New Orleans
Dr. Wiltz graduated from Louisiana State University School of Medicine in New Orleans in 2006.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katy L. Wiltz's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Katy L. Wiltz
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Katy L. Wiltz's NPI number?
Dr. Katy L. Wiltz's NPI number is 1619168846. It was assigned on August 5, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Katy L. Wiltz?
Dr. Katy L. Wiltz is a dermatologist in New Orleans, Louisiana. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Katy L. Wiltz practice?
Dr. Wiltz practices at 2030 Palmer Ave, New Orleans, LA 70118. Dr. Wiltz's primary practice is Southern Dermatology of New Orleans in New Orleans, Louisiana. Dmand AI also links Dr. Wiltz to 1 physician office and 1 group practice or clinic.
What is Dr. Katy L. Wiltz's office phone number?
The practice phone on file for Dr. Wiltz is (504) 891-8004.
What is Dr. Katy L. Wiltz's medical license number?
Dr. Wiltz holds Louisiana license MD.202130, one of the licenses on file in 2 states.
Which states has Dr. Katy L. Wiltz been licensed in?
Dmand AI has state licenses on file for Dr. Wiltz in Louisiana and New Mexico.
What medical group is Dr. Katy L. Wiltz part of?
Dr. Wiltz is linked to Southern Dermatology of New Orleans.
Does Dr. Katy L. Wiltz accept Medicare?
Yes. CMS data shows Dr. Wiltz billed Medicare for 1,332 services in 2024, and Dr. Wiltz accepts Medicare assignment.
How many Medicare patients does Dr. Katy L. Wiltz see?
CMS counts 236 Medicare patients who saw Dr. Wiltz in 2024, with an average age of 75.
What services does Dr. Katy L. Wiltz bill to Medicare?
In 2024, Dr. Wiltz's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).
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Where did Dr. Katy L. Wiltz go to medical school?
Dr. Wiltz graduated from Louisiana State University School of Medicine in New Orleans in 2006.
What drugs does Dr. Katy L. Wiltz prescribe most?
In 2024 Medicare Part D data, Dr. Wiltz's most prescribed drugs by claims were Ketoconazole, Hydrocortisone and Triamcinolone Acetonide.
Has Dr. Katy L. Wiltz received payments from drug or device companies?
CMS Open Payments shows $8,742 in general payments to Dr. Wiltz from 30 companies from 2016 to 2025. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Katy L. Wiltz been practicing?
Dr. Wiltz graduated from medical school in 2006, 20 years ago.
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