Timmy Lahm, MD
NPI 1447426382ActiveIndividual· Internal Medicine, Pulmonary Disease· Denver, CO
Internal Medicine, Pulmonary Disease (MD) with National Jewish Health, practicing in Denver, Colorado. Their prescriptions cost Medicare Part D more than their services did: $1,100,066 for 207 claims, against $5,664 paid for services in 2024. United Therapeutics Corporation was the largest of 2 companies reporting payments in 2025, $499.84 in all, mostly food and beverage. Lists National Jewish Health as a hospital affiliation.
Overview
| NPI | 1447426382 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 30, 2008 |
| Last updated in NPPES | Jul 29, 2021 |
| Certified by provider | Jul 29, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Pulmonary Disease Primary | 207RP1001X | DR.0066514 | CO |
| Internal Medicine, Critical Care Medicine | 207RC0200X | 01065261A | IN |
| Internal Medicine, Pulmonary Disease | 207RP1001X | 01065261A | IN |
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 (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 35 |
|---|---|
| Services billed | 61 across 4 procedure codes |
| Paid by Medicare | $5,664 |
Part D prescriptions in 2024
| Prescriptions (claims) | 207 · 315 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $1,100,066 |
| Generic share | 58% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Pulmonary Disease |
| Telehealth | Offers telehealth |
Medical group
- National Jewish HealthDenver, CO · 247 clinicians
Hospital affiliation
- National Jewish HealthDenver, CO
Industry payments (Open Payments)
- 2025$499.84 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| United Therapeutics Corporation | $364.40 | 6 |
| Agepha Pharma Fz LLC | $135.44 | 1 |
What the 2025 payments were for
- Food and Beverage$499.84 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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