Zachary Robert Winkler, M.D.
NPI 1417338203ActiveIndividual· Anesthesiology, Pain Medicine· Colorado Springs, CO
Anesthesiology, Pain Medicine (M.D.) in Colorado Springs, Colorado, trained at University of Colorado School of Medicine, Aurora (class of 2015). Their prescriptions cost Medicare Part D more than their services did: $756,571 for 9,566 claims, against $361,583 paid for services in 2024. Abbott Laboratories was the largest of 19 companies reporting payments in 2025, $2,699 in all, mostly food and beverage.
Overview
| NPI | 1417338203 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 17, 2015 |
| Last updated in NPPES | Sep 29, 2026 |
| Certified by provider | Sep 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology, Pain Medicine Primary | 207LP2900X | DR.0074571 | CO |
| Anesthesiology | 207L00000X | 35397 | AL |
| Pain Medicine, Interventional Pain Medicine | 208VP0014X | 35397 | AL |
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 - Interventional Pain Management (AL); Practitioner - Anesthesiology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 561 |
|---|---|
| Services billed | 10,489 across 98 procedure codes |
| Paid by Medicare | $361,583 |
Part D prescriptions in 2024
| Prescriptions (claims) | 9,566 · 10,160 30-day fills |
|---|---|
| Patients | 1,487 |
| Total drug cost | $756,571 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | University of Colorado School of Medicine, Aurora |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Anesthesiology |
| Secondary specialties | Pain Management |
Medical groups
- Select Physical Therapy of West Denver Limited PartnershipWoodland Park, CO · 548 clinicians
- Select Physical Therapy of Colorado Springs LPColorado Springs, CO · 93 clinicians
- Springs Rehabilitation Founder Holdings, PCColorado Springs, CO · 12 clinicians
Hospital affiliation
- Uch-Memorial Health SystemColorado Springs, CO
Industry payments (Open Payments)
- 2025$2,699 · 61 payments from 19 companies
- 2024$1,067 · 50 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbott Laboratories | $1,404 | 15 |
| Medtronic, Inc. | $255.22 | 10 |
| Aurora Spine, Inc. | $208.53 | 1 |
| Boston Scientific Corporation | $131.79 | 3 |
| Pfizer Inc. | $122.02 | 1 |
What the 2025 payments were for
- Food and Beverage$1,496 · 56 payments
- Travel and Lodging$1,203 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 20 pain medicine anesthesiologists in Colorado Springs · All pain medicine anesthesiologists in Colorado