Daniel Alan Drennan, M.D.
NPI 1932387966ActiveIndividual· Anesthesiology, Pain Medicine· Golden, CO
Anesthesiology, Pain Medicine (M.D.) in Golden, Colorado, trained at Medical College of Georgia School of Medicine (class of 2003). 198 Medicare patients in 2024, $413,763 paid; nearly all of their 970 Part D prescriptions were generic (93%). Boston Scientific Corporation was the largest of 3 companies reporting payments in 2025, $215.41 in all, mostly food and beverage.
Overview
| NPI | 1932387966 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jan 31, 2008 |
| Last updated in NPPES | Jul 24, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | DR 49450 | CO |
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 - Pain Management (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 198 |
|---|---|
| Services billed | 3,899 across 43 procedure codes |
| Paid by Medicare | $413,763 |
Part D prescriptions in 2024
| Prescriptions (claims) | 970 · 1,095 30-day fills |
|---|---|
| Patients | 225 |
| Total drug cost | $73,319 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | Medical College of Georgia School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Pain Management |
| Secondary specialties | Anesthesiology, Interventional Pain Management |
Medical group
- Select Physical Therapy of West Denver Limited PartnershipWoodland Park, CO · 548 clinicians
Industry payments (Open Payments)
- 2025$215.41 · 7 payments from 3 companies
- 2024$147.02 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Boston Scientific Corporation | $138.83 | 5 |
| Vertex Pharmaceuticals Incorporated | $58.09 | 1 |
| Pfizer Inc. | $18.49 | 1 |
What the 2025 payments were for
- Food and Beverage$215.41 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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