Donald M. Kirkpatrick, M.D.
NPI 1447324413ActiveIndividual· Internal Medicine, Gastroenterology· Denver, CO
Internal Medicine, Gastroenterology (M.D.) in Denver, Colorado, trained at Washington University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $235,991 for 308 claims, against $8,443 paid for services in 2024. Fujifilm Healthcare Americas Corporation reported $40.56 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1447324413 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Nov 20, 2006 |
| Last updated in NPPES | Dec 19, 2024 |
| Certified by provider | Dec 19, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | DR.0051774 | CO |
| Internal Medicine, Gastroenterology | 207RG0100X | 27369 | WA |
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 - Gastroenterology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 127 across 26 procedure codes |
| Paid by Medicare | $8,443 |
Part D prescriptions in 2024
| Prescriptions (claims) | 308 · 433 30-day fills |
|---|---|
| Patients | 189 |
| Total drug cost | $235,991 |
| Generic share | 57% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Gastroenterology |
Medical group
- Denver Health and Hospital AuthorityDenver, CO · 849 clinicians
Hospital affiliation
- Denver Health & Hospital AuthorityDenver, CO
Industry payments (Open Payments)
- 2025$40.56 · 1 payment from 1 company
- 2024$24.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Fujifilm Healthcare Americas Corporation | $40.56 | 1 |
What the 2025 payments were for
- Food and Beverage$40.56 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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