Kate Lauren Grossman, M.D.
NPI 1841452869ActiveIndividual· Internal Medicine, Pulmonary Disease· Columbia, MO
Internal Medicine, Pulmonary Disease (M.D.) with Boone Physician Services LLC, practicing in Columbia, Missouri. Their prescriptions cost Medicare Part D more than their services did: $403,140 for 1,148 claims, against $135,675 paid for services in 2024. Insmed, Inc. was the largest of 3 companies reporting payments in 2025, $71.43 in all, mostly food and beverage. Lists Boone Hospital Center and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1841452869 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 1, 2008 |
| Last updated in NPPES | Nov 14, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | 2015010967 | MO |
| Internal Medicine | 207R00000X | 125052956 | IL |
| Internal Medicine | 207R00000X | 2015010967 | MO |
| Pediatrics | 208000000X | 125052956 | IL |
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 - Pulmonary Disease (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 701 |
|---|---|
| Services billed | 2,285 across 55 procedure codes |
| Paid by Medicare | $135,675 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,148 · 1,493 30-day fills |
|---|---|
| Patients | 252 |
| Total drug cost | $403,140 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Secondary specialties | Critical Care (Intensivists) |
Medical group
- Boone Physician Services LLCColumbia, MO · 250 clinicians
Hospital affiliations
- Boone Hospital CenterColumbia, MO
- Macon County Samaritan Memorial HospitalMacon, MO
- Northeast Regional Medical CenterKirksville, MO
- Pershing Memorial HospitalBrookfield, MO
Industry payments (Open Payments)
- 2025$71.43 · 4 payments from 3 companies
- 2024$166.82 · 12 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Insmed, Inc. | $40.94 | 2 |
| Resmed Corp | $18.42 | 1 |
| Breas Medical, Inc. | $12.07 | 1 |
What the 2025 payments were for
- Food and Beverage$71.43 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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