Shannon Kasperbauer, MD
NPI 1962558635ActiveIndividual· Internal Medicine, Infectious Disease· Denver, CO
Internal Medicine, Infectious Disease (MD) in Denver, Colorado, trained at Wright State University Boonshoft School of Medicine (class of 2001). Their prescriptions cost Medicare Part D more than their services did: $472,924 for 520 claims, against $42,349 paid for services in 2024. Insmed, Inc. was the largest of 3 companies reporting payments in 2025, $28,720 in all, mostly consulting fees.
Overview
| NPI | 1962558635 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jan 26, 2007 |
| Last updated in NPPES | Feb 23, 2021 |
| Certified by provider | Feb 23, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | 42180 | CO |
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 - Infectious Disease (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 229 |
|---|---|
| Services billed | 420 across 6 procedure codes |
| Paid by Medicare | $42,349 |
Part D prescriptions in 2024
| Prescriptions (claims) | 520 · 639 30-day fills |
|---|---|
| Patients | 108 |
| Total drug cost | $472,924 |
| Generic share | 78% of claims |
Education and affiliations
| Medical school | Wright State University Boonshoft School of Medicine |
|---|---|
| Graduation year | 2001 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- National Jewish HealthDenver, CO · 247 clinicians
Hospital affiliations
- National Jewish HealthDenver, CO
- Saint Joseph HospitalDenver, CO
- University of Colorado Hospital AuthorityAurora, CO
Industry payments (Open Payments)
- 2025$28,720 · 22 payments from 3 companies
- 2024$28,607 · 24 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $26,858 | 16 |
| Mannkind Corporation | $1,800 | 1 |
| Electromed, Inc. | $61.93 | 5 |
What the 2025 payments were for
- Consulting Fee$25,267 · 5 payments
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$1,800 · 1 payment
- Travel and Lodging$1,334 · 3 payments
- Food and Beverage$318.86 · 13 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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