Michael A. Bollenbacher, O.D.
NPI 1780686527ActiveIndividual· Optometrist· Boulder, CO
Optometrist (O.D.) in Boulder, Colorado, trained at University of Houston - College of Optometry (class of 1996). In 2024 Medicare paid $37,804 for 332 patients, and Part D covered 107 of their prescriptions, 56% of them generic. Tarsus Pharmaceuticals, Inc. was the largest of 2 companies reporting payments in 2025, $113.53 in all, mostly food and beverage.
Overview
| NPI | 1780686527 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | O.D. |
| Sole proprietor | No |
| NPI issued | Aug 11, 2005 |
| Last updated in NPPES | Jul 8, 2007 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Optometrist Primary | 152W00000X | 2008 | 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 - Optometry (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 332 |
|---|---|
| Services billed | 469 across 15 procedure codes |
| Paid by Medicare | $37,804 |
Part D prescriptions in 2024
| Prescriptions (claims) | 107 · 174 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $24,162 |
| Generic share | 56% of claims |
Education and affiliations
| Medical school | University of Houston - College of Optometry |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Optometry |
Medical group
- Michael Bollenbacher, Od and Associates, PCBoulder, CO · 2 clinicians
Industry payments (Open Payments)
- 2025$113.53 · 3 payments from 2 companies
- 2024$66.54 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Tarsus Pharmaceuticals, Inc. | $64.98 | 1 |
| Bausch & Lomb Americas Inc. | $48.55 | 2 |
What the 2025 payments were for
- Food and Beverage$113.53 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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