Mark J. Hamblin, MD
NPI 1588758502ActiveIndividual· Internal Medicine, Pulmonary Disease· Kansas City, KS
Internal Medicine, Pulmonary Disease (MD) in Kansas City, Kansas, trained at University of Missouri, Columbia School of Medicine (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $6,073,857 for 2,757 claims, against $65,101 paid for services in 2024. Boehringer Ingelheim Pharmaceuticals, Inc. was the largest of 3 companies reporting payments in 2025, $22,827 in all, mostly speaking and faculty fees.
Overview
| NPI | 1588758502 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 3, 2006 |
| Last updated in NPPES | May 13, 2026 |
| Certified by provider | May 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | KS04-35034 | KS |
| Internal Medicine, Critical Care Medicine | 207RC0200X | KS04-35034 | KS |
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 - Pulmonary Disease (KS) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 727 |
|---|---|
| Services billed | 1,704 across 29 procedure codes |
| Paid by Medicare | $65,101 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,757 · 4,360 30-day fills |
|---|---|
| Patients | 337 |
| Total drug cost | $6,073,857 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
| Telehealth | Offers telehealth |
Medical group
- Kansas University Physicians IncLenexa, KS · 1,849 clinicians
Hospital affiliations
- Cox Medical CentersSpringfield, MO
- St Joseph Medical CenterKansas City, MO
- University of Kansas Health System - St Francis CampusTopeka, KS
- University of Kansas Health System Olathe HospitalOlathe, KS
- University of Kansas HospitalKansas City, KS
Industry payments (Open Payments)
- 2025$22,827 · 24 payments from 3 companies
- 2024$9,854 · 8 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boehringer Ingelheim Pharmaceuticals, Inc. | $20,696 | 20 |
| E.R. Squibb & Sons, L.L.C. | $1,925 | 1 |
| United Therapeutics Corporation | $206.61 | 3 |
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$16,525 · 6 payments
- Consulting Fee$5,525 · 2 payments
- Food and Beverage$777.20 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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