David A. Opperman, M.D.
NPI 1144399197ActiveIndividual· Otolaryngology· Denver, CO
Otolaryngology (M.D.) in Denver, Colorado, trained at Jefferson Medical College of Thomas Jefferson University (class of 2001). 134 Medicare patients in 2024, $217,197 paid; nearly all of their 98 Part D prescriptions were generic (94%). Livanova USA, Inc. was the largest of 2 companies reporting payments in 2025, $1,234 in all, mostly speaking and faculty fees.
Overview
| NPI | 1144399197 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 6, 2006 |
| Last updated in NPPES | Apr 1, 2009 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 42114 | CO |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 134 |
|---|---|
| Services billed | 9,200 across 25 procedure codes |
| Paid by Medicare | $217,197 |
Part D prescriptions in 2024
| Prescriptions (claims) | 98 · 178 30-day fills |
|---|---|
| Patients | 47 |
| Total drug cost | $5,036 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | Jefferson Medical College of Thomas Jefferson University |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Otolaryngology |
Hospital affiliation
- Adventhealth PorterDenver, CO
Industry payments (Open Payments)
- 2025$1,234 · 3 payments from 2 companies
- 2024$2,964 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Livanova USA, Inc. | $1,211 | 2 |
| Genzyme Corporation | $22.54 | 1 |
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$1,211 · 2 payments
- Food and Beverage$22.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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