Christopher Haas, MD
NPI 1821520115ActiveIndividual· Dermatology· Shreveport, LA
Dermatology (MD) in Shreveport, Louisiana, trained at Louisiana State University School of Medicine in Shreveport (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $339,021 for 95 claims, against $7,656 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $28,659 in all, mostly speaking and faculty fees.
Overview
| NPI | 1821520115 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 28, 2017 |
| Last updated in NPPES | Apr 21, 2022 |
| Certified by provider | Apr 8, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 320806 | LA |
| Internal Medicine | 207R00000X | 320806 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Dermatology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 64 |
|---|---|
| Services billed | 195 across 26 procedure codes |
| Paid by Medicare | $7,656 |
Part D prescriptions in 2024
| Prescriptions (claims) | 95 · 102 30-day fills |
|---|---|
| Patients | 39 |
| Total drug cost | $339,021 |
| Generic share | 60% of claims |
Education and affiliations
| Medical school | Louisiana State University School of Medicine in Shreveport |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Dermatology |
Medical group
- Louisiana State University School of Medicine in New Orleans Faculty GNew Orleans, LA · 447 clinicians
Hospital affiliation
- University Medical Center New OrleansNew Orleans, LA
Industry payments (Open Payments)
- 2025$28,659 · 44 payments from 13 companies
- 2024$13,556 · 29 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $20,398 | 12 |
| Janssen Biotech, Inc. | $7,205 | 7 |
| E.R. Squibb & Sons, L.L.C. | $178.19 | 4 |
| Pfizer Inc. | $159.03 | 3 |
| Galderma Laboratories, L.P. | $158.93 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$20,125 · 5 payments
- Consulting Fee$6,300 · 1 payment
- Food and Beverage$1,406 · 35 payments
- Travel and Lodging$828.28 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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