Jeffrey J. Warren, MD
NPI 1316140627ActiveIndividual· Internal Medicine· Thornton, CO
Internal Medicine (MD) with Critical Care and Pulmonary Consultants, P.C., practicing in Thornton, Colorado. Mostly services rather than prescriptions: Medicare paid $23,455 for 21 patients in 2024, with only 33 Part D claims. Merck Sharp & Dohme LLC reported $37.74 in payments in 2025, mostly food and beverage. Lists Hca-Healthone DBA Swedish Medical Center as a hospital affiliation.
Overview
| NPI | 1316140627 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Jun 6, 2007 |
| Last updated in NPPES | Nov 29, 2022 |
| Certified by provider | Nov 29, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 125050254 | IL |
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 - Internal Medicine (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 21 |
|---|---|
| Services billed | 262 across 6 procedure codes |
| Paid by Medicare | $23,455 |
Part D prescriptions in 2024
| Prescriptions (claims) | 33 · 36 30-day fills |
|---|---|
| Total drug cost | $2,258 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Critical Care and Pulmonary Consultants, P.C.Greenwood Village, CO · 158 clinicians
Hospital affiliation
- Hca-Healthone DBA Swedish Medical CenterEnglewood, CO
Other facilities
- Vibra Hospital of DenverLong-term care hospital · Thornton, CO
Industry payments (Open Payments)
- 2025$37.74 · 2 payments from 1 company
- 2024$124.08 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $37.74 | 2 |
What the 2025 payments were for
- Food and Beverage$37.74 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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