Jeremy David Fields, MD
NPI 1366577983ActiveIndividual· Psychiatry & Neurology, Vascular Neurology· Portland, OR
Psychiatry & Neurology, Vascular Neurology (MD) in Portland, Oregon, trained at University of California, San Francisco School of Medicine (class of 2003). In 2024 Medicare paid $12,656 for 16 patients, and Part D covered 68 of their prescriptions, 87% of them generic. Microvention, Inc. was the largest of 6 companies reporting payments in 2025, $58,734 in all, mostly speaking and faculty fees.
Overview
| NPI | 1366577983 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Feb 22, 2007 |
| Last updated in NPPES | Feb 4, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Vascular Neurology Primary | 2084V0102X | A91800 | CA |
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 - Neurosurgery (OR); Practitioner - Neurosurgery (WA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 133 across 16 procedure codes |
| Paid by Medicare | $12,656 |
Part D prescriptions in 2024
| Prescriptions (claims) | 68 · 155 30-day fills |
|---|---|
| Patients | 37 |
| Total drug cost | $9,561 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2003 |
| Medicare specialty | Neurosurgery |
Medical groups
- Kaiser Foundation Health Plan of the NorthwestSalem, OR · 1,807 clinicians
- Legacy Emanuel Hospital and Health CenterPortland, OR · 238 clinicians
Hospital affiliations
- Kaiser Sunnyside Medical CenterClackamas, OR
- Legacy Emanuel Medical CenterPortland, OR
Industry payments (Open Payments)
- 2025$58,734 · 114 payments from 6 companies
- 2024$19,338 · 53 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Microvention, Inc. | $39,815 | 42 |
| Route 92 Medical, Inc. | $17,513 | 19 |
| Stryker Corporation | $1,194 | 48 |
| Medtronic, Inc. | $135.88 | 2 |
| Imperative Care, Inc | $51.30 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$36,750 · 30 payments
- Consulting Fee$14,855 · 2 payments
- Travel and Lodging$4,494 · 16 payments
- Food and Beverage$2,635 · 66 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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