Katherine W. Chang, MD
NPI 1760043939ActiveIndividual· Otolaryngology· Shreveport, LA
Otolaryngology (MD) in Shreveport, Louisiana, trained at University of Cincinnati College of Medicine (class of 2019). Mostly services rather than prescriptions: Medicare paid $6,458 for 17 patients in 2024, with only 35 Part D claims. Medical Device Business Services, Inc. was the largest of 3 companies reporting payments in 2025, $1,820 in all, mostly travel and lodging.
Overview
| NPI | 1760043939 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 27, 2019 |
| Last updated in NPPES | Jul 22, 2025 |
| Certified by provider | Jul 22, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 346678 | LA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (GA); Practitioner - Otolaryngology (LA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 17 |
|---|---|
| Services billed | 48 across 30 procedure codes |
| Paid by Medicare | $6,458 |
Part D prescriptions in 2024
| Prescriptions (claims) | 35 · 35 30-day fills |
|---|---|
| Patients | 28 |
| Total drug cost | $152.77 |
| Generic share | 97% of claims |
Education and affiliations
| Medical school | University of Cincinnati College of Medicine |
|---|---|
| Graduation year | 2019 |
| Medicare specialty | Otolaryngology |
| Telehealth | Offers telehealth |
Medical group
- Lsu Health Sciences Center Shreveport Faculty Group PracticeShreveport, LA · 571 clinicians
Hospital affiliation
- Ochsner Lsu Health ShreveportShreveport, LA
Industry payments (Open Payments)
- 2025$1,820 · 13 payments from 3 companies
- 2024$105.23 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medical Device Business Services, Inc. | $1,666 | 11 |
| Depuy Synthes Sales Inc. | $131.22 | 1 |
| Karl Storz Endoscopy-America | $22.14 | 1 |
What the 2025 payments were for
- Travel and Lodging$1,328 · 3 payments
- Food and Beverage$491.43 · 10 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 41 otolaryngologists in Shreveport · All otolaryngologists in Louisiana