Dennis Gere Polzin Jr., DO
NPI 1447757885ActiveIndividual· Family Medicine· Cottage Grove, OR
Family Medicine (DO) in Cottage Grove, Oregon, trained at At Still Un of Hlth Sciences, Col of Osteo Med, Mesa (class of 2018). 68 Medicare patients in 2024, $7,366 paid; nearly all of their 187 Part D prescriptions were generic (93%). Exact Sciences Corporation was the largest of 7 companies reporting payments in 2025, $399.39 in all, mostly food and beverage.
Overview
| NPI | 1447757885 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 11, 2018 |
| Last updated in NPPES | Oct 14, 2021 |
| Certified by provider | Oct 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | DO197631 | OR |
| Family Medicine | 207Q00000X | 009205 | AZ |
| Family Medicine | 207Q00000X | OP61031952 | WA |
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 - Family Practice (OR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 68 |
|---|---|
| Services billed | 104 across 17 procedure codes |
| Paid by Medicare | $7,366 |
Part D prescriptions in 2024
| Prescriptions (claims) | 187 · 279 30-day fills |
|---|---|
| Patients | 116 |
| Total drug cost | $5,062 |
| Generic share | 93% of claims |
Education and affiliations
| Medical school | At Still Un of Hlth Sciences, Col of Osteo Med, Mesa |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Praxis Health PCTigard, OR · 171 clinicians
Hospital affiliation
- Sacred Heart Medical Center - RiverbendSpringfield, OR
Industry payments (Open Payments)
- 2025$399.39 · 15 payments from 7 companies
- 2024$132.21 · 5 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Exact Sciences Corporation | $125.64 | 5 |
| Edwards Lifesciences Corporation | $103.47 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $44.33 | 2 |
| Aimmune Therapeutics, Inc. | $39.45 | 2 |
| Abbvie Inc. | $34.09 | 1 |
What the 2025 payments were for
- Food and Beverage$399.39 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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